Summary

This security update resolves a remote code execution vulnerability that exists if Microsoft Office incorrectly loads arbitrary type libraries. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2020-0760.

Note To apply this security update, you must have the release version of Outlook 2016 installed on the computer.

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2016. It doesn't apply to the Office 2016 Click-to-Run editions, such as Microsoft Office 365 Home (see What version of Office am I using?).

Known issues

Some types of Visual Basic for Applications (VBA) references might be affected by this update. For more information, see FAQ for VBA solutions affected by April 2020 Office security updates.

Note This change in behavior is caused by a design change in Office. The new behavior is by design. Therefore, a fix is not necessary and no mitigation will be provided.

Improvements and fixes

This security update contains the following improvements and fixes:

  • Makes updates to the United Kingdom holidays in the Outlook holiday file (Outlook.HOL). If the United Kingdom holidays have been added to your Outlook Desktop calendar, delete the existing events before you apply this update. For more information about how to delete holidays, see Add holidays to your calendar in Outlook for Windows.

  • Fixes an issue that prevents users from reopening an .msg file after they drag and drop an attachment from that message.

  • Fixes an issue in which Outlook makes unnecessary requests to fetch web add-ins from Exchange.

How to get and install the update

Method 1: Microsoft Update

This update is available from Microsoft Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see Windows Update: FAQ.

Method 2: Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the standalone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

More Information

Security update deployment information

For deployment information about this update, see security update deployment information: April 14, 2020.

Security update replacement information

This security update replaces previously released security update 4484250.

File hash information

File name

SHA1 hash

SHA256 hash

outlook2016-kb4484274-fullfile-x64-glb.exe

32FF69A5453BB344BADC588FAB82AB3361EED47B

A6D71A122492415BF3BC9E7DC4875FDEC521023D9CC495279D64DAB943189E96

outlook2016-kb4484274-fullfile-x86-glb.exe

6836A2A63152DDAB1D51293300DB7CB66308DCB0

9426A9D423A2384D79460F476F37B83C5F4AEB51854012F5D400C34C133E8273


File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

File identifier

File name

File version

File size

Date

Time

outlook.hol_1025

outlook.hol

1767430

22-Mar-20

12:40

outlook.hol_1026

outlook.hol

1961476

22-Mar-20

12:40

outlook.hol_1029

outlook.hol

1915880

22-Mar-20

12:40

outlook.hol_1030

outlook.hol

1795720

22-Mar-20

12:40

outlook.hol_1031

outlook.hol

1855478

22-Mar-20

12:40

outlook.hol_1032

outlook.hol

2106392

22-Mar-20

12:40

outlook.hol_3082

outlook.hol

1975684

22-Mar-20

12:40

outlook.hol_1061

outlook.hol

1989594

22-Mar-20

12:40

outlook.hol_1035

outlook.hol

1969304

22-Mar-20

12:40

outlook.hol_1036

outlook.hol

1922988

22-Mar-20

12:40

outlook.hol_1037

outlook.hol

1736582

22-Mar-20

12:40

outlook.hol_1081

outlook.hol

1745112

22-Mar-20

12:40

outlook.hol_1050

outlook.hol

1793624

22-Mar-20

12:40

outlook.hol_1038

outlook.hol

1921036

22-Mar-20

12:40

outlook.hol_1057

outlook.hol

1881926

22-Mar-20

12:40

outlook.hol_1040

outlook.hol

2003972

22-Mar-20

12:40

outlook.hol_1041

outlook.hol

1229432

22-Mar-20

12:40

outlook.hol_1087

outlook.hol

1936164

22-Mar-20

12:40

outlook.hol_1042

outlook.hol

1252852

22-Mar-20

12:40

outlook.hol_1063

outlook.hol

2057880

22-Mar-20

12:40

outlook.hol_1062

outlook.hol

2085972

22-Mar-20

12:40

outlook.hol_1086

outlook.hol

1859412

22-Mar-20

12:41

outlook.hol_1044

outlook.hol

1904384

22-Mar-20

12:41

outlook.hol_1043

outlook.hol

1964256

22-Mar-20

12:41

outlook.hol_1045

outlook.hol

2056956

22-Mar-20

12:41

outlook.hol_1046

outlook.hol

1968102

22-Mar-20

12:41

outlook.hol_2070

outlook.hol

2016616

22-Mar-20

12:41

outlook.hol_1048

outlook.hol

1950602

22-Mar-20

12:41

outlook.hol_1049

outlook.hol

1937972

22-Mar-20

12:41

outlook.hol_1051

outlook.hol

1912532

22-Mar-20

12:41

outlook.hol_1060

outlook.hol

1830620

22-Mar-20

12:41

outlook.hol_2074

outlook.hol

1812658

22-Mar-20

12:41

outlook.hol_9242

outlook.hol

1822088

22-Mar-20

12:41

outlook.hol_1053

outlook.hol

1796118

22-Mar-20

12:41

outlook.hol_1054

outlook.hol

1889682

22-Mar-20

12:41

outlook.hol_1055

outlook.hol

1829894

22-Mar-20

12:41

outlook.hol_1058

outlook.hol

2074862

22-Mar-20

12:41

outlook.hol_1066

outlook.hol

2220112

22-Mar-20

12:41

outlook.hol_2052

outlook.hol

1092700

22-Mar-20

12:41

outlook.hol_1028

outlook.hol

1105128

22-Mar-20

12:41

mapir.dll_1025

mapir.dll

16.0.4729.1000

1251536

22-Mar-20

12:40

outllibr.dll_1025

outllibr.dll

16.0.4966.1000

7509328

22-Mar-20

12:40

mapir.dll_1026

mapir.dll

16.0.4729.1000

1318088

22-Mar-20

12:40

outllibr.dll_1026

outllibr.dll

16.0.4966.1000

7574848

22-Mar-20

12:40

mapir.dll_1029

mapir.dll

16.0.4729.1000

1293008

22-Mar-20

12:40

outllibr.dll_1029

outllibr.dll

16.0.4966.1000

7592272

22-Mar-20

12:40

mapir.dll_1030

mapir.dll

16.0.4729.1000

1297616

22-Mar-20

12:40

outllibr.dll_1030

outllibr.dll

16.0.4966.1000

7519552

22-Mar-20

12:40

mapir.dll_1031

mapir.dll

16.0.4729.1000

1346256

22-Mar-20

12:40

outllibr.dll_1031

outllibr.dll

16.0.4966.1000

7611216

22-Mar-20

12:40

mapir.dll_1032

mapir.dll

16.0.4729.1000

1368272

22-Mar-20

12:40

outllibr.dll_1032

outllibr.dll

16.0.4966.1000

7640904

22-Mar-20

12:40

mapir.dll_3082

mapir.dll

16.0.4729.1000

1334480

22-Mar-20

12:40

outllibr.dll_3082

outllibr.dll

16.0.4966.1000

7562048

22-Mar-20

12:40

mapir.dll_1061

mapir.dll

16.0.4729.1000

1277136

22-Mar-20

12:40

outllibr.dll_1061

outllibr.dll

16.0.4966.1000

7508304

22-Mar-20

12:40

mapir.dll_1035

mapir.dll

16.0.4729.1000

1291472

22-Mar-20

12:40

outllibr.dll_1035

outllibr.dll

16.0.4966.1000

7528264

22-Mar-20

12:40

mapir.dll_1036

mapir.dll

16.0.4729.1000

1346768

22-Mar-20

12:40

outllibr.dll_1036

outllibr.dll

16.0.4966.1000

7600976

22-Mar-20

12:40

mapir.dll_1037

mapir.dll

16.0.4729.1000

1237712

22-Mar-20

12:40

outllibr.dll_1037

outllibr.dll

16.0.4966.1000

7468368

22-Mar-20

12:40

mapir.dll_1081

mapir.dll

16.0.4729.1000

1295048

22-Mar-20

12:40

outllibr.dll_1081

outllibr.dll

16.0.4966.1000

7586128

22-Mar-20

12:40

mapir.dll_1050

mapir.dll

16.0.4729.1000

1301192

22-Mar-20

12:40

outllibr.dll_1050

outllibr.dll

16.0.4966.1000

7535440

22-Mar-20

12:40

mapir.dll_1038

mapir.dll

16.0.4729.1000

1305296

22-Mar-20

12:40

outllibr.dll_1038

outllibr.dll

16.0.4966.1000

7599432

22-Mar-20

12:40

mapir.dll_1057

mapir.dll

16.0.4729.1000

1291472

22-Mar-20

12:40

outllibr.dll_1057

outllibr.dll

16.0.4966.1000

7512400

22-Mar-20

12:40

mapir.dll_1040

mapir.dll

16.0.4729.1000

1321168

22-Mar-20

12:40

outllibr.dll_1040

outllibr.dll

16.0.4966.1000

7554368

22-Mar-20

12:40

mapir.dll_1041

mapir.dll

16.0.4729.1000

1171152

22-Mar-20

12:40

outllibr.dll_1041

outllibr.dll

16.0.4966.1000

7525704

22-Mar-20

12:40

mapir.dll_1087

mapir.dll

16.0.4729.1000

1294544

22-Mar-20

12:40

outllibr.dll_1087

outllibr.dll

16.0.4966.1000

7597384

22-Mar-20

12:40

mapir.dll_1042

mapir.dll

16.0.4729.1000

1162448

22-Mar-20

12:40

outllibr.dll_1042

outllibr.dll

16.0.4966.1000

7505744

22-Mar-20

12:40

mapir.dll_1063

mapir.dll

16.0.4729.1000

1300176

22-Mar-20

12:40

outllibr.dll_1063

outllibr.dll

16.0.4966.1000

7567184

22-Mar-20

12:40

mapir.dll_1062

mapir.dll

16.0.4729.1000

1293008

22-Mar-20

12:40

outllibr.dll_1062

outllibr.dll

16.0.4966.1000

7558480

22-Mar-20

12:40

mapir.dll_1086

mapir.dll

16.0.4729.1000

1294032

22-Mar-20

12:41

outllibr.dll_1086

outllibr.dll

16.0.4966.1000

7521616

22-Mar-20

12:41

mapir.dll_1044

mapir.dll

16.0.4729.1000

1280720

22-Mar-20

12:41

outllibr.dll_1044

outllibr.dll

16.0.4966.1000

7509840

22-Mar-20

12:41

mapir.dll_1043

mapir.dll

16.0.4795.1000

1326192

22-Mar-20

12:41

outllibr.dll_1043

outllibr.dll

16.0.4966.1000

7557440

22-Mar-20

12:41

mapir.dll_1045

mapir.dll

16.0.4729.1000

1319624

22-Mar-20

12:41

outllibr.dll_1045

outllibr.dll

16.0.4966.1000

7598416

22-Mar-20

12:41

mapir.dll_1046

mapir.dll

16.0.4729.1000

1317064

22-Mar-20

12:41

outllibr.dll_1046

outllibr.dll

16.0.4966.1000

7485256

22-Mar-20

12:41

mapir.dll_2070

mapir.dll

16.0.4729.1000

1328336

22-Mar-20

12:41

outllibr.dll_2070

outllibr.dll

16.0.4966.1000

7559496

22-Mar-20

12:41

mapir.dll_1048

mapir.dll

16.0.4729.1000

1309392

22-Mar-20

12:41

outllibr.dll_1048

outllibr.dll

16.0.4966.1000

7597896

22-Mar-20

12:41

mapir.dll_1049

mapir.dll

16.0.4729.1000

1296592

22-Mar-20

12:41

outllibr.dll_1049

outllibr.dll

16.0.4966.1000

7562568

22-Mar-20

12:41

mapir.dll_1051

mapir.dll

16.0.4729.1000

1308872

22-Mar-20

12:41

outllibr.dll_1051

outllibr.dll

16.0.4966.1000

7607624

22-Mar-20

12:41

mapir.dll_1060

mapir.dll

16.0.4729.1000

1295056

22-Mar-20

12:41

outllibr.dll_1060

outllibr.dll

16.0.4966.1000

7550272

22-Mar-20

12:41

mapir.dll_2074

mapir.dll

16.0.4723.1000

1302736

22-Mar-20

12:41

outllibr.dll_2074

outllibr.dll

16.0.4966.1000

7545672

22-Mar-20

12:41

mapir.dll_9242

mapir.dll

16.0.4729.1000

1302728

22-Mar-20

12:41

outllibr.dll_9242

outllibr.dll

16.0.4966.1000

7545680

22-Mar-20

12:41

mapir.dll_1053

mapir.dll

16.0.4729.1000

1285320

22-Mar-20

12:41

outllibr.dll_1053

outllibr.dll

16.0.4966.1000

7517512

22-Mar-20

12:41

mapir.dll_1054

mapir.dll

16.0.4729.1000

1274064

22-Mar-20

12:41

outllibr.dll_1054

outllibr.dll

16.0.4966.1000

7549264

22-Mar-20

12:41

mapir.dll_1055

mapir.dll

16.0.4729.1000

1280208

22-Mar-20

12:41

outllibr.dll_1055

outllibr.dll

16.0.4966.1000

7577424

22-Mar-20

12:41

mapir.dll_1058

mapir.dll

16.0.4729.1000

1299664

22-Mar-20

12:41

outllibr.dll_1058

outllibr.dll

16.0.4966.1000

7568208

22-Mar-20

12:41

mapir.dll_1066

mapir.dll

16.0.4729.1000

1289936

22-Mar-20

12:41

outllibr.dll_1066

outllibr.dll

16.0.4966.1000

7587144

22-Mar-20

12:41

mapir.dll_2052

mapir.dll

16.0.4729.1000

1118920

22-Mar-20

12:41

outllibr.dll_2052

outllibr.dll

16.0.4966.1000

7429456

22-Mar-20

12:41

mapir.dll_1028

mapir.dll

16.0.4729.1000

1121488

22-Mar-20

12:41

outllibr.dll_1028

outllibr.dll

16.0.4966.1000

7435088

22-Mar-20

12:41

intldate.dll_0001

intldate.dll

16.0.4984.1000

113208

21-Mar-20

10:55

outlook.hol_1033

outlook.hol

1812658

21-Mar-20

10:54

omsmain.dll

omsmain.dll

16.0.4993.1001

755488

22-Mar-20

01:37

omsxp32.dll

omsxp32.dll

16.0.4993.1001

263048

22-Mar-20

01:37

mapir.dll_1033

mapir.dll

16.0.4723.1000

1280712

21-Mar-20

10:54

outllibr.dll_1033

outllibr.dll

16.0.4966.1000

7498576

21-Mar-20

10:54

cnfnot32.exe_0004

cnfnot32.exe

16.0.4795.1000

176424

21-Mar-20

10:55

contab32.dll

contab32.dll

16.0.4957.1000

156496

21-Mar-20

10:55

dlgsetp.dll

dlgsetp.dll

16.0.4945.1000

113184

21-Mar-20

10:55

emsmdb32.dll_0005

emsmdb32.dll

16.0.4993.1001

4340704

22-Mar-20

01:37

envelope.dll

envelope.dll

16.0.4993.1001

191584

22-Mar-20

01:37

exsec32.dll_0001

exsec32.dll

16.0.4975.1000

403712

21-Mar-20

10:55

mapiph.dll

mapiph.dll

16.0.4933.1000

335184

21-Mar-20

10:55

mimedir.dll

mimedir.dll

16.0.4945.1000

450344

21-Mar-20

10:55

mspst32.dll_0004

mspst32.dll

16.0.4993.1001

1631696

22-Mar-20

01:37

olmapi32.dll

olmapi32.dll

16.0.4993.1001

4819232

22-Mar-20

01:37

outlmime.dll

outlmime.dll

16.0.4993.1001

616312

22-Mar-20

01:37

outlook.exe

outlook.exe

16.0.4993.1001

23291112

22-Mar-20

01:37

outlph.dll

outlph.dll

16.0.4696.1000

358680

21-Mar-20

10:55

outlvba.dll

outlvba.dll

16.0.4978.1000

78688

21-Mar-20

10:55

outlvbs.dll_0001

outlvbs.dll

16.0.4957.1000

77552

21-Mar-20

10:55

pstprx32.dll

pstprx32.dll

16.0.4957.1000

1401568

21-Mar-20

10:55

rm.dll

rm.dll

16.0.4993.1001

92464

22-Mar-20

01:37

scanpst.exe_0002

scanpst.exe

16.0.4684.1000

55600

21-Mar-20

10:55

scnpst32.dll

scnpst32.dll

16.0.4978.1000

424896

21-Mar-20

10:55

scnpst64.dll

scnpst64.dll

16.0.4978.1000

436680

21-Mar-20

10:55

scnpst64c.dll

scnpst64c.dll

16.0.4978.1000

635344

21-Mar-20

10:55

File identifier

File name

File version

File size

Date

Time

outlook.hol_1025

outlook.hol

1767430

22-Mar-20

12:39

outlook.hol_1026

outlook.hol

1961476

22-Mar-20

12:39

outlook.hol_1029

outlook.hol

1915880

22-Mar-20

12:39

outlook.hol_1030

outlook.hol

1795720

22-Mar-20

12:39

outlook.hol_1031

outlook.hol

1855478

22-Mar-20

12:39

outlook.hol_1032

outlook.hol

2106392

22-Mar-20

12:39

outlook.hol_3082

outlook.hol

1975684

22-Mar-20

12:39

outlook.hol_1061

outlook.hol

1989594

22-Mar-20

12:39

outlook.hol_1035

outlook.hol

1969304

22-Mar-20

12:39

outlook.hol_1036

outlook.hol

1922988

22-Mar-20

12:39

outlook.hol_1037

outlook.hol

1736582

22-Mar-20

12:39

outlook.hol_1081

outlook.hol

1745112

22-Mar-20

12:40

outlook.hol_1050

outlook.hol

1793624

22-Mar-20

12:40

outlook.hol_1038

outlook.hol

1921036

22-Mar-20

12:40

outlook.hol_1057

outlook.hol

1881926

22-Mar-20

12:40

outlook.hol_1040

outlook.hol

2003972

22-Mar-20

12:40

outlook.hol_1041

outlook.hol

1229432

22-Mar-20

12:39

outlook.hol_1087

outlook.hol

1936164

22-Mar-20

12:40

outlook.hol_1042

outlook.hol

1252852

22-Mar-20

12:40

outlook.hol_1063

outlook.hol

2057880

22-Mar-20

12:40

outlook.hol_1062

outlook.hol

2085972

22-Mar-20

12:40

outlook.hol_1086

outlook.hol

1859412

22-Mar-20

12:40

outlook.hol_1044

outlook.hol

1904384

22-Mar-20

12:40

outlook.hol_1043

outlook.hol

1964256

22-Mar-20

12:40

outlook.hol_1045

outlook.hol

2056956

22-Mar-20

12:40

outlook.hol_1046

outlook.hol

1968102

22-Mar-20

12:40

outlook.hol_2070

outlook.hol

2016616

22-Mar-20

12:40

outlook.hol_1048

outlook.hol

1950602

22-Mar-20

12:40

outlook.hol_1049

outlook.hol

1937972

22-Mar-20

12:40

outlook.hol_1051

outlook.hol

1912532

22-Mar-20

12:40

outlook.hol_1060

outlook.hol

1830620

22-Mar-20

12:40

outlook.hol_2074

outlook.hol

1812658

22-Mar-20

12:40

outlook.hol_9242

outlook.hol

1822088

22-Mar-20

12:40

outlook.hol_1053

outlook.hol

1796118

22-Mar-20

12:40

outlook.hol_1054

outlook.hol

1889682

22-Mar-20

12:40

outlook.hol_1055

outlook.hol

1829894

22-Mar-20

12:40

outlook.hol_1058

outlook.hol

2074862

22-Mar-20

12:40

outlook.hol_1066

outlook.hol

2220112

22-Mar-20

12:40

outlook.hol_2052

outlook.hol

1092700

22-Mar-20

12:40

outlook.hol_1028

outlook.hol

1105128

22-Mar-20

12:40

mapir.dll_1025

mapir.dll

16.0.4729.1000

1251528

22-Mar-20

12:39

outllibr.dll_1025

outllibr.dll

16.0.4966.1000

7509328

22-Mar-20

12:39

mapir.dll_1026

mapir.dll

16.0.4729.1000

1318088

22-Mar-20

12:39

outllibr.dll_1026

outllibr.dll

16.0.4966.1000

7574856

22-Mar-20

12:39

mapir.dll_1029

mapir.dll

16.0.4729.1000

1293008

22-Mar-20

12:39

outllibr.dll_1029

outllibr.dll

16.0.4966.1000

7592272

22-Mar-20

12:39

mapir.dll_1030

mapir.dll

16.0.4729.1000

1297608

22-Mar-20

12:39

outllibr.dll_1030

outllibr.dll

16.0.4966.1000

7519568

22-Mar-20

12:39

mapir.dll_1031

mapir.dll

16.0.4729.1000

1346248

22-Mar-20

12:39

outllibr.dll_1031

outllibr.dll

16.0.4966.1000

7611216

22-Mar-20

12:39

mapir.dll_1032

mapir.dll

16.0.4729.1000

1368264

22-Mar-20

12:39

outllibr.dll_1032

outllibr.dll

16.0.4966.1000

7640904

22-Mar-20

12:39

mapir.dll_3082

mapir.dll

16.0.4729.1000

1334472

22-Mar-20

12:39

outllibr.dll_3082

outllibr.dll

16.0.4966.1000

7562064

22-Mar-20

12:39

mapir.dll_1061

mapir.dll

16.0.4729.1000

1277136

22-Mar-20

12:39

outllibr.dll_1061

outllibr.dll

16.0.4966.1000

7508296

22-Mar-20

12:39

mapir.dll_1035

mapir.dll

16.0.4729.1000

1291464

22-Mar-20

12:39

outllibr.dll_1035

outllibr.dll

16.0.4966.1000

7528272

22-Mar-20

12:39

mapir.dll_1036

mapir.dll

16.0.4729.1000

1346760

22-Mar-20

12:39

outllibr.dll_1036

outllibr.dll

16.0.4966.1000

7600960

22-Mar-20

12:39

mapir.dll_1037

mapir.dll

16.0.4729.1000

1237712

22-Mar-20

12:39

outllibr.dll_1037

outllibr.dll

16.0.4966.1000

7468368

22-Mar-20

12:39

mapir.dll_1081

mapir.dll

16.0.4729.1000

1295048

22-Mar-20

12:40

outllibr.dll_1081

outllibr.dll

16.0.4966.1000

7586120

22-Mar-20

12:40

mapir.dll_1050

mapir.dll

16.0.4729.1000

1301192

22-Mar-20

12:40

outllibr.dll_1050

outllibr.dll

16.0.4966.1000

7535432

22-Mar-20

12:40

mapir.dll_1038

mapir.dll

16.0.4729.1000

1305296

22-Mar-20

12:40

outllibr.dll_1038

outllibr.dll

16.0.4966.1000

7599440

22-Mar-20

12:40

mapir.dll_1057

mapir.dll

16.0.4729.1000

1291472

22-Mar-20

12:40

outllibr.dll_1057

outllibr.dll

16.0.4966.1000

7512392

22-Mar-20

12:40

mapir.dll_1040

mapir.dll

16.0.4729.1000

1321168

22-Mar-20

12:40

outllibr.dll_1040

outllibr.dll

16.0.4966.1000

7554384

22-Mar-20

12:40

mapir.dll_1041

mapir.dll

16.0.4729.1000

1171152

22-Mar-20

12:39

outllibr.dll_1041

outllibr.dll

16.0.4966.1000

7525704

22-Mar-20

12:39

mapir.dll_1087

mapir.dll

16.0.4729.1000

1294536

22-Mar-20

12:40

outllibr.dll_1087

outllibr.dll

16.0.4966.1000

7597384

22-Mar-20

12:40

mapir.dll_1042

mapir.dll

16.0.4729.1000

1162440

22-Mar-20

12:40

outllibr.dll_1042

outllibr.dll

16.0.4966.1000

7505736

22-Mar-20

12:40

mapir.dll_1063

mapir.dll

16.0.4729.1000

1300176

22-Mar-20

12:40

outllibr.dll_1063

outllibr.dll

16.0.4966.1000

7567184

22-Mar-20

12:40

mapir.dll_1062

mapir.dll

16.0.4729.1000

1293008

22-Mar-20

12:40

outllibr.dll_1062

outllibr.dll

16.0.4966.1000

7558472

22-Mar-20

12:40

mapir.dll_1086

mapir.dll

16.0.4729.1000

1294032

22-Mar-20

12:40

outllibr.dll_1086

outllibr.dll

16.0.4966.1000

7521616

22-Mar-20

12:40

mapir.dll_1044

mapir.dll

16.0.4729.1000

1280712

22-Mar-20

12:40

outllibr.dll_1044

outllibr.dll

16.0.4966.1000

7509840

22-Mar-20

12:40

mapir.dll_1043

mapir.dll

16.0.4795.1000

1326392

22-Mar-20

12:40

outllibr.dll_1043

outllibr.dll

16.0.4966.1000

7557456

22-Mar-20

12:40

mapir.dll_1045

mapir.dll

16.0.4729.1000

1319624

22-Mar-20

12:40

outllibr.dll_1045

outllibr.dll

16.0.4966.1000

7598408

22-Mar-20

12:40

mapir.dll_1046

mapir.dll

16.0.4729.1000

1317096

22-Mar-20

12:40

outllibr.dll_1046

outllibr.dll

16.0.4966.1000

7485248

22-Mar-20

12:40

mapir.dll_2070

mapir.dll

16.0.4729.1000

1328336

22-Mar-20

12:40

outllibr.dll_2070

outllibr.dll

16.0.4966.1000

7559496

22-Mar-20

12:40

mapir.dll_1048

mapir.dll

16.0.4729.1000

1309384

22-Mar-20

12:40

outllibr.dll_1048

outllibr.dll

16.0.4966.1000

7597888

22-Mar-20

12:40

mapir.dll_1049

mapir.dll

16.0.4729.1000

1296584

22-Mar-20

12:40

outllibr.dll_1049

outllibr.dll

16.0.4966.1000

7562576

22-Mar-20

12:40

mapir.dll_1051

mapir.dll

16.0.4729.1000

1308872

22-Mar-20

12:40

outllibr.dll_1051

outllibr.dll

16.0.4966.1000

7607624

22-Mar-20

12:40

mapir.dll_1060

mapir.dll

16.0.4729.1000

1295048

22-Mar-20

12:40

outllibr.dll_1060

outllibr.dll

16.0.4966.1000

7550272

22-Mar-20

12:40

mapir.dll_2074

mapir.dll

16.0.4723.1000

1302736

22-Mar-20

12:40

outllibr.dll_2074

outllibr.dll

16.0.4966.1000

7545664

22-Mar-20

12:40

mapir.dll_9242

mapir.dll

16.0.4729.1000

1302728

22-Mar-20

12:40

outllibr.dll_9242

outllibr.dll

16.0.4966.1000

7545672

22-Mar-20

12:40

mapir.dll_1053

mapir.dll

16.0.4729.1000

1285328

22-Mar-20

12:40

outllibr.dll_1053

outllibr.dll

16.0.4966.1000

7517512

22-Mar-20

12:40

mapir.dll_1054

mapir.dll

16.0.4729.1000

1274064

22-Mar-20

12:40

outllibr.dll_1054

outllibr.dll

16.0.4966.1000

7549248

22-Mar-20

12:40

mapir.dll_1055

mapir.dll

16.0.4729.1000

1280208

22-Mar-20

12:40

outllibr.dll_1055

outllibr.dll

16.0.4966.1000

7577424

22-Mar-20

12:40

mapir.dll_1058

mapir.dll

16.0.4729.1000

1299656

22-Mar-20

12:40

outllibr.dll_1058

outllibr.dll

16.0.4966.1000

7568200

22-Mar-20

12:40

mapir.dll_1066

mapir.dll

16.0.4729.1000

1289928

22-Mar-20

12:40

outllibr.dll_1066

outllibr.dll

16.0.4966.1000

7587152

22-Mar-20

12:40

mapir.dll_2052

mapir.dll

16.0.4729.1000

1118920

22-Mar-20

12:40

outllibr.dll_2052

outllibr.dll

16.0.4966.1000

7429448

22-Mar-20

12:40

mapir.dll_1028

mapir.dll

16.0.4729.1000

1121480

22-Mar-20

12:40

outllibr.dll_1028

outllibr.dll

16.0.4966.1000

7435080

22-Mar-20

12:40

intldate.dll_0001

intldate.dll

16.0.4984.1000

130904

21-Mar-20

10:56

outlook.hol_1033

outlook.hol

1812658

21-Mar-20

10:55

omsmain.dll

omsmain.dll

16.0.4993.1001

1005912

22-Mar-20

01:36

omsxp32.dll

omsxp32.dll

16.0.4993.1001

353672

22-Mar-20

01:36

mapir.dll_1033

mapir.dll

16.0.4723.1000

1280744

21-Mar-20

10:55

outllibr.dll_1033

outllibr.dll

16.0.4966.1000

7498568

21-Mar-20

10:55

cnfnot32.exe_0004

cnfnot32.exe

16.0.4795.1000

232216

21-Mar-20

10:56

contab32.dll

contab32.dll

16.0.4957.1000

205136

21-Mar-20

10:56

dlgsetp.dll

dlgsetp.dll

16.0.4945.1000

141344

21-Mar-20

10:56

emsmdb32.dll_0005

emsmdb32.dll

16.0.4993.1001

6201224

22-Mar-20

01:36

envelope.dll

envelope.dll

16.0.4993.1001

250944

22-Mar-20

01:36

exsec32.dll_0001

exsec32.dll

16.0.4993.1001

508160

22-Mar-20

01:36

mapiph.dll

mapiph.dll

16.0.4849.1000

481488

21-Mar-20

10:56

mimedir.dll

mimedir.dll

16.0.4957.1000

605984

21-Mar-20

10:56

mspst32.dll_0004

mspst32.dll

16.0.4993.1001

2125256

22-Mar-20

01:36

olmapi32.dll

olmapi32.dll

16.0.4993.1001

6660664

22-Mar-20

01:36

outlmime.dll

outlmime.dll

16.0.4993.1001

789064

22-Mar-20

01:36

outlook.exe

outlook.exe

16.0.4993.1001

35101696

22-Mar-20

01:36

outlph.dll

outlph.dll

16.0.4696.1000

429344

21-Mar-20

10:56

outlvba.dll

outlvba.dll

16.0.4978.1000

100192

21-Mar-20

10:56

outlvbs.dll_0001

outlvbs.dll

16.0.4957.1000

94536

21-Mar-20

10:56

pstprx32.dll

pstprx32.dll

16.0.4978.1000

2588976

21-Mar-20

10:56

recall.dll

recall.dll

16.0.4759.1000

76088

21-Mar-20

10:56

rm.dll

rm.dll

16.0.4696.1000

110776

21-Mar-20

10:56

scanpst.exe_0002

scanpst.exe

16.0.4702.1000

62768

21-Mar-20

10:56

scnpst32.dll

scnpst32.dll

16.0.4978.1000

530368

21-Mar-20

10:56

scnpst64.dll

scnpst64.dll

16.0.4978.1000

533664

21-Mar-20

10:56

scnpst64c.dll

scnpst64c.dll

16.0.4978.1000

731600

21-Mar-20

10:56

olappt.fae

olappt.fae

134464

21-Mar-20

10:56

Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security

Need more help?

Expand your skills
Explore Training
Get new features first
Join Microsoft Insiders

Was this information helpful?

What affected your experience?

Any additional feedback? (Optional)

Thank you for your feedback!

×