Microsoft has released an update for Microsoft Skype for Business 2015 (Lync 2013) on March 3, 2020. This update also includes the new Skype for Business client. The version number of this update is 15.0.5223.1000.

In addition to the release of the new client, this update fixes an issue. Before you install this update, see the prerequisites.

Fixes and Improvements

This update contains the following issue:

x86

lync-x-none.msp file information

File identifier

File name

File version

File size

Date

Time

Aria.send.telemetry.html

Aria.send.telemetry.html

Not applicable

2,676

17-Feb-2020

03:47

Aria.webjs.compact.sdk.1.2.2.js

Aria.webjs.compact.sdk.1.2.2.js

Not applicable

15,873

17-Feb-2020

03:47

Lync.lyncvdiplugin.dll

Lync.lyncvdiplugin.dll

15.0.5223.1000

177,760

17-Feb-2020

03:47

Lync.ucvdi.dll

Lync.ucvdi.dll

15.0.5223.1000

24,021,384

17-Feb-2020

03:47

Lync.veman.xml

Lync.veman.xml

Not applicable

336

17-Feb-2020

03:47

Ocpubmgr.veman.xml

Ocpubmgr.veman.xml

Not applicable

344

17-Feb-2020

03:47

Lync.appshapi.dll

Appshapi.dll

5.0.8308.901

2,720,544

11-Feb-2020

23:42

Lync.appsharingchromehook.dll.x86

Appsharingchromehook.dll

15.0.4919.1000

29,384

17-Feb-2020

03:47

Lync.appsharingchromehook64.dll.x64

Appsharingchromehook64.dll

15.0.4665.1000

23,200

17-Feb-2020

03:52

Lync.appsharinghookcontroller.exe.x86

Appsharinghookcontroller.exe

15.0.5223.1000

35,216

17-Feb-2020

03:47

Lync.appsharinghookcontroller64.exe.x64

Appsharinghookcontroller64.exe

15.0.5223.1000

41,352

17-Feb-2020

03:52

Lync.appsharingmediapr.dll

Appsharingmediaprovider.dll

15.0.5159.1000

117,352

17-Feb-2020

03:47

Lync.appshcom.dll

Appshcom.dll

5.0.8308.901

296,224

17-Feb-2020

03:47

Lync.appshvw.dll

Appshvw.dll

5.0.8308.901

3,000,096

17-Feb-2020

03:47

Autohelper.dll

Autohelper.dll

15.0.5223.1000

69,008

17-Feb-2020

03:47

Lync.lync.exe

Lync.exe

15.0.5223.1000

24,376,720

17-Feb-2020

03:47

Lync.man

Lync.exe.manifest

Not applicable

3,278

17-Feb-2020

03:47

Lyncwh.activepresenterchange.wav

Lync_activepresenterchange.wav

Not applicable

255,320

17-Feb-2020

03:47

Lyncwh.appinvite.wav

Lync_appinvite.wav

Not applicable

293,908

17-Feb-2020

03:47

Lyncwh.callended.wav

Lync_callended.wav

Not applicable

161,192

17-Feb-2020

03:47

Lyncwh.changemodality.wav

Lync_changemodality.wav

Not applicable

254,008

17-Feb-2020

03:47

Lyncwh.connecting.wav

Lync_connecting.wav

Not applicable

187,244

17-Feb-2020

03:47

Lyncwh.fsringing.wav

Lync_fsringing.wav

Not applicable

720,044

17-Feb-2020

03:47

Lyncwh.iminvite.wav

Lync_iminvite.wav

Not applicable

293,908

17-Feb-2020

03:47

Lyncwh.joinedconference.wav

Lync_joinedconference.wav

Not applicable

539,584

17-Feb-2020

03:47

Lyncwh.muting.wav

Lync_muting.wav

Not applicable

219,244

17-Feb-2020

03:47

Lyncwh.newim.wav

Lync_newim.wav

Not applicable

293,908

17-Feb-2020

03:47

Lyncwh.onhold.wav

Lync_onhold.wav

Not applicable

879,596

17-Feb-2020

03:47

Lyncwh.presence.wav

Lync_presence.wav

Not applicable

245,844

17-Feb-2020

03:47

Lyncwh.redirect.wav

Lync_redirect.wav

Not applicable

342,432

17-Feb-2020

03:47

Lyncwh.ringback.wav

Lync_ringback.wav

Not applicable

720,044

17-Feb-2020

03:47

Lyncwh.ringing.wav

Lync_ringing.wav

Not applicable

720,044

17-Feb-2020

03:47

Lyncwh.secondcall.wav

Lync_secondcall.wav

Not applicable

306,564

17-Feb-2020

03:47

Lyncwh.untag.wav

Lync_untag.wav

Not applicable

241,096

17-Feb-2020

03:47

Lyncwh.videoadded.wav

Lync_videoadded.wav

Not applicable

257,556

17-Feb-2020

03:47

Lyncwh.videocall.wav

Lync_videocall.wav

Not applicable

720,044

17-Feb-2020

03:47

Lync.lyncdesktopresour.dll_1033

Lyncdesktopresources.dll

15.0.5223.1000

358,800

17-Feb-2020

03:48

Lync.lyncdesktopviewmo.dll

Lyncdesktopviewmodel.dll

15.0.5223.1000

11,752,336

17-Feb-2020

03:47

Lync.lynchtmlconv.exe

Lynchtmlconv.exe

15.0.5223.1000

6,745,992

17-Feb-2020

03:47

Lync.lynchtmlconvpxy.dll

Lynchtmlconvpxy.dll

15.0.4521.1000

22,696

17-Feb-2020

03:47

Lync.lyncmodelproxy.dll

Lyncmodelproxy.dll

15.0.5223.1000

1,948,552

17-Feb-2020

03:47

Lync.meetingjoinaxoc.dll

Meetingjoinaxoc.dll

15.0.4849.1000

68,296

17-Feb-2020

03:47

Lyncwh.mmvrairspace.dll

Mmvrairspace.dll

5.0.7884.0

47,104

17-Feb-2020

03:47

Lyncwh.mmvrcustom.dll

Mmvrcustom.dll

5.0.7884.0

38,888

17-Feb-2020

03:47

Lync.npmeetingjoinpluginoc.dll.x86

Npmeetingjoinpluginoc.dll

15.0.4849.1000

43,424

17-Feb-2020

03:47

Lync.ocapires.dll_1033

Ocapires.dll

15.0.5223.1000

61,840

17-Feb-2020

03:48

Lync.ochelper.dll

Ochelper.dll

15.0.5157.1000

163,440

17-Feb-2020

03:47

Lync.ochelper.dll.x64

Ochelper.dll

15.0.5157.1000

228,968

17-Feb-2020

03:52

Lync.ochelpresource.dll_1033

Ochelperresource.dll

15.0.4703.1000

11,432

17-Feb-2020

03:48

Lync.ocimport.dll

Ocimport.dll

15.0.5223.1000

632,416

17-Feb-2020

03:47

Lync.ocintldate.dll

Ocintldate.dll

5.0.8308.908

82,728

17-Feb-2020

03:47

Lync.ocmsptls.dll

Ocmsptls.dll

5.0.8308.908

832,296

17-Feb-2020

03:47

Lync.ocoffice.dll

Ocoffice.dll

15.0.5223.1000

141,192

17-Feb-2020

03:47

Lync.ocogl.dll

Ocogl.dll

5.0.8308.908

1,740,072

17-Feb-2020

03:47

Lync.ocpptview.dll

Ocpptview.dll

5.0.8308.908

1,872,680

17-Feb-2020

03:47

Lync.ocppvwintl.dll

Ocppvwintl.dll

5.0.8308.908

351,016

17-Feb-2020

03:47

Lync.ocpubmgr.exe

Ocpubmgr.exe

15.0.5223.1000

1,547,656

17-Feb-2020

03:47

Lync.ocpubres.dll_1033

Ocpubres.dll

15.0.5049.1000

1,508,536

17-Feb-2020

03:48

Lync.ocrec.dll

Ocrec.dll

15.0.5223.1000

595,336

17-Feb-2020

03:47

Lync.ocsaext.dll

Ocsaext.dll

5.0.8308.908

296,232

17-Feb-2020

03:47

Lync.e.propertymodel.dll

Propertymodel.dll

15.0.4519.1000

900,800

17-Feb-2020

03:47

Lync.propertymodelprox.dll

Propertymodelproxy.dll

15.0.4703.1000

325,824

17-Feb-2020

03:47

Lync.psom.dll

Psom.dll

15.0.5223.1000

936,848

17-Feb-2020

03:47

Lync.rdpqoemetrics.dll

Rdpqoemetrics.dll

5.0.8308.901

42,792

17-Feb-2020

03:47

Lync.rtmcodecs.dll

Rtmcodecs.dll

5.0.8687.158

3,874,088

17-Feb-2020

03:47

Lync.rtmmediamanager.dll

Rtmmediamanager.dll

5.0.8687.158

764,192

17-Feb-2020

03:47

Lync.rtmmvras.dll

Rtmmvras.dll

5.0.8687.158

61,736

17-Feb-2020

03:47

Lync.rtmmvrcs.dll

Rtmmvrcs.dll

5.0.8687.158

36,648

17-Feb-2020

03:47

Lync.rtmmvrhw.dll

Rtmmvrhw.dll

5.0.8687.158

60,712

17-Feb-2020

03:47

Lync.rtmmvrsplitter.dll

Rtmmvrsplitter.dll

5.0.8687.158

32,552

17-Feb-2020

03:47

Lync.rtmpal.dll

Rtmpal.dll

5.0.8687.158

506,152

17-Feb-2020

03:47

Lync.rtmpltfm.dll

Rtmpltfm.dll

5.0.8687.158

6,859,552

11-Feb-2020

23:42

Lync.vc1decodermftdll.dll

Rtmvc1decmft.dll

5.0.8687.158

1,123,112

17-Feb-2020

03:47

Lync.scdec.dll

Scdec.dll

15.0.4703.1000

80,544

17-Feb-2020

03:47

Lync.sct.dll

Tmpod.dll

Not applicable

23,160

17-Feb-2020

03:47

Lync.uc.dll

Uc.dll

15.0.5223.1000

26,922,080

17-Feb-2020

03:47

Lync.ucaddin.dll

Ucaddin.dll

15.0.5137.1000

1,108,264

17-Feb-2020

03:47

Lync.ucaddinres.dll_1033

Ucaddinres.dll

15.0.4947.1000

177,360

17-Feb-2020

03:48

Lync.uccapi.dll

Uccapi.dll

15.0.5223.1000

6,463,888

17-Feb-2020

03:47

Lync.uccapires.dll_1033

Uccapires.dll

15.0.4420.1017

1,284,712

17-Feb-2020

03:48

Lync.ucmapi.exe

Ucmapi.exe

15.0.5223.1000

913,296

17-Feb-2020

03:47

Lync.ucmp.dll

Ucmp.dll

6.0.1448.0

3,505,312

17-Feb-2020

03:47

Lync.win32msgqueue.dll

Win32msgqueue.dll

15.0.5223.1000

75,360

17-Feb-2020

03:47

x64

lync-x-none.msp file information

File identifier

File name

File version

File size

Date

Time

Aria.send.telemetry.html

Aria.send.telemetry.html

Not applicable

2,676

17-Feb-2020

03:24

Aria.webjs.compact.sdk.1.2.2.js

Aria.webjs.compact.sdk.1.2.2.js

Not applicable

15,873

17-Feb-2020

03:24

Lync.lyncvdiplugin.dll

Lync.lyncvdiplugin.dll

15.0.5223.1000

226,912

17-Feb-2020

03:24

Lync.ochelper.dll.x86

Lync.ochelper.dll.x86

15.0.5157.1000

163,440

17-Feb-2020

03:30

Lync.ucvdi.dll

Lync.ucvdi.dll

15.0.5223.1000

33,982,864

17-Feb-2020

03:24

Lync.veman.xml

Lync.veman.xml

Not applicable

336

17-Feb-2020

03:24

Ocpubmgr.veman.xml

Ocpubmgr.veman.xml

Not applicable

344

17-Feb-2020

03:24

Lync.appshapi.dll

Appshapi.dll

5.0.8308.901

3,197,736

11-Feb-2020

23:43

Lync.appsharingchromehook.dll.x86

Appsharingchromehook.dll

15.0.4919.1000

29,384

17-Feb-2020

03:30

Lync.appsharingchromehook64.dll.x64

Appsharingchromehook64.dll

15.0.4665.1000

23,200

17-Feb-2020

03:24

Lync.appsharinghookcontroller.exe.x86

Appsharinghookcontroller.exe

15.0.5223.1000

35,216

17-Feb-2020

03:30

Lync.appsharinghookcontroller64.exe.x64

Appsharinghookcontroller64.exe

15.0.5223.1000

41,352

17-Feb-2020

03:24

Lync.appsharingmediapr.dll

Appsharingmediaprovider.dll

15.0.5157.1000

160,872

17-Feb-2020

03:24

Lync.appshcom.dll

Appshcom.dll

5.0.8308.901

360,744

17-Feb-2020

03:24

Lync.appshvw.dll

Appshvw.dll

5.0.8308.901

3,413,800

17-Feb-2020

03:24

Autohelper.dll

Autohelper.dll

15.0.5223.1000

93,576

17-Feb-2020

03:24

Lync.lync.exe

Lync.exe

15.0.5223.1000

28,177,504

17-Feb-2020

03:24

Lync.man

Lync.exe.manifest

Not applicable

3,278

17-Feb-2020

03:24

Lyncwh.activepresenterchange.wav

Lync_activepresenterchange.wav

Not applicable

255,320

17-Feb-2020

03:24

Lyncwh.appinvite.wav

Lync_appinvite.wav

Not applicable

293,908

17-Feb-2020

03:23

Lyncwh.callended.wav

Lync_callended.wav

Not applicable

161,192

17-Feb-2020

03:23

Lyncwh.changemodality.wav

Lync_changemodality.wav

Not applicable

254,008

17-Feb-2020

03:24

Lyncwh.connecting.wav

Lync_connecting.wav

Not applicable

187,244

17-Feb-2020

03:23

Lyncwh.fsringing.wav

Lync_fsringing.wav

Not applicable

720,044

17-Feb-2020

03:23

Lyncwh.iminvite.wav

Lync_iminvite.wav

Not applicable

293,908

17-Feb-2020

03:23

Lyncwh.joinedconference.wav

Lync_joinedconference.wav

Not applicable

539,584

17-Feb-2020

03:23

Lyncwh.muting.wav

Lync_muting.wav

Not applicable

219,244

17-Feb-2020

03:23

Lyncwh.newim.wav

Lync_newim.wav

Not applicable

293,908

17-Feb-2020

03:23

Lyncwh.onhold.wav

Lync_onhold.wav

Not applicable

879,596

17-Feb-2020

03:23

Lyncwh.presence.wav

Lync_presence.wav

Not applicable

245,844

17-Feb-2020

03:23

Lyncwh.redirect.wav

Lync_redirect.wav

Not applicable

342,432

17-Feb-2020

03:23

Lyncwh.ringback.wav

Lync_ringback.wav

Not applicable

720,044

17-Feb-2020

03:23

Lyncwh.ringing.wav

Lync_ringing.wav

Not applicable

720,044

17-Feb-2020

03:23

Lyncwh.secondcall.wav

Lync_secondcall.wav

Not applicable

306,564

17-Feb-2020

03:23

Lyncwh.untag.wav

Lync_untag.wav

Not applicable

241,096

17-Feb-2020

03:23

Lyncwh.videoadded.wav

Lync_videoadded.wav

Not applicable

257,556

17-Feb-2020

03:23

Lyncwh.videocall.wav

Lync_videocall.wav

Not applicable

720,044

17-Feb-2020

03:23

Lync.lyncdesktopresour.dll_1033

Lyncdesktopresources.dll

15.0.5223.1000

359,008

17-Feb-2020

03:25

Lync.lyncdesktopviewmo.dll

Lyncdesktopviewmodel.dll

15.0.5223.1000

15,725,960

17-Feb-2020

03:24

Lync.lynchtmlconv.exe

Lynchtmlconv.exe

15.0.5223.1000

8,732,040

17-Feb-2020

03:24

Lync.lynchtmlconvpxy.dll

Lynchtmlconvpxy.dll

15.0.4521.1000

27,304

17-Feb-2020

03:24

Lync.lyncmodelproxy.dll

Lyncmodelproxy.dll

15.0.5223.1000

1,837,968

17-Feb-2020

03:24

Lync.meetingjoinaxoc.dll

Meetingjoinaxoc.dll

15.0.4849.1000

84,168

17-Feb-2020

03:24

Lyncwh.mmvrairspace.dll

Mmvrairspace.dll

5.0.7884.0

54,768

17-Feb-2020

03:24

Lyncwh.mmvrcustom.dll

Mmvrcustom.dll

5.0.7884.0

44,008

17-Feb-2020

03:24

Lync.npmeetingjoinpluginoc.dll.x86

Npmeetingjoinpluginoc.dll

15.0.4849.1000

43,424

17-Feb-2020

03:24

Lync.ocapires.dll_1033

Ocapires.dll

15.0.5223.1000

62,048

17-Feb-2020

03:25

Lync.ochelper.dll

Ochelper.dll

15.0.5157.1000

228,968

17-Feb-2020

03:24

Lync.ochelpresource.dll_1033

Ochelperresource.dll

15.0.4703.1000

11,424

17-Feb-2020

03:25

Lync.ocimport.dll

Ocimport.dll

15.0.5223.1000

1,064,328

17-Feb-2020

03:24

Lync.ocintldate.dll

Ocintldate.dll

5.0.8308.908

94,512

17-Feb-2020

03:24

Lync.ocmsptls.dll

Ocmsptls.dll

5.0.8308.908

1,105,200

17-Feb-2020

03:24

Lync.ocoffice.dll

Ocoffice.dll

15.0.5223.1000

198,776

17-Feb-2020

03:24

Lync.ocogl.dll

Ocogl.dll

5.0.8308.908

2,089,776

17-Feb-2020

03:24

Lync.ocpptview.dll

Ocpptview.dll

5.0.8308.908

2,409,776

17-Feb-2020

03:24

Lync.ocppvwintl.dll

Ocppvwintl.dll

5.0.8308.908

351,024

17-Feb-2020

03:24

Lync.ocpubmgr.exe

Ocpubmgr.exe

15.0.5223.1000

2,100,856

17-Feb-2020

03:24

Lync.ocpubres.dll_1033

Ocpubres.dll

15.0.5049.1000

1,510,096

17-Feb-2020

03:25

Lync.ocrec.dll

Ocrec.dll

15.0.5223.1000

892,512

17-Feb-2020

03:24

Lync.ocsaext.dll

Ocsaext.dll

5.0.8308.908

304,424

17-Feb-2020

03:24

Lync.e.propertymodel.dll

Propertymodel.dll

15.0.4519.1000

1,289,408

17-Feb-2020

03:24

Lync.propertymodelprox.dll

Propertymodelproxy.dll

15.0.4703.1000

464,056

17-Feb-2020

03:24

Lync.psom.dll

Psom.dll

15.0.5223.1000

1,337,440

17-Feb-2020

03:24

Lync.rdpqoemetrics.dll

Rdpqoemetrics.dll

5.0.8308.901

44,328

17-Feb-2020

03:24

Lync.rtmcodecs.dll

Rtmcodecs.dll

5.0.8687.158

4,120,360

17-Feb-2020

03:24

Lync.rtmmediamanager.dll

Rtmmediamanager.dll

5.0.8687.158

926,000

17-Feb-2020

03:24

Lync.rtmmvras.dll

Rtmmvras.dll

5.0.8687.158

71,984

17-Feb-2020

03:24

Lync.rtmmvrcs.dll

Rtmmvrcs.dll

5.0.8687.158

40,240

17-Feb-2020

03:24

Lync.rtmmvrhw.dll

Rtmmvrhw.dll

5.0.8687.158

70,448

17-Feb-2020

03:24

Lync.rtmmvrsplitter.dll

Rtmmvrsplitter.dll

5.0.8687.158

37,168

17-Feb-2020

03:24

Lync.rtmpal.dll

Rtmpal.dll

5.0.8687.158

628,520

17-Feb-2020

03:24

Lync.rtmpltfm.dll

Rtmpltfm.dll

5.0.8687.158

7,876,392

11-Feb-2020

23:43

Lync.vc1decodermftdll.dll

Rtmvc1decmft.dll

5.0.8687.158

1,173,288

17-Feb-2020

03:24

Lync.scdec.dll

Scdec.dll

15.0.4703.1000

113,312

17-Feb-2020

03:24

Lync.sct.dll

Tmpod.dll

Not applicable

23,672

17-Feb-2020

03:24

Lync.uc.dll

Uc.dll

15.0.5223.1000

38,361,696

17-Feb-2020

03:24

Lync.ucaddin.dll

Ucaddin.dll

15.0.5137.1000

1,579,608

17-Feb-2020

03:24

Lync.ucaddinres.dll_1033

Ucaddinres.dll

15.0.4947.1000

177,360

17-Feb-2020

03:25

Lync.uccapi.dll

Uccapi.dll

15.0.5223.1000

9,877,392

17-Feb-2020

03:24

Lync.uccapires.dll_1033

Uccapires.dll

15.0.4420.1017

1,284,712

17-Feb-2020

03:25

Lync.ucmapi.exe

Ucmapi.exe

15.0.5223.1000

1,108,872

17-Feb-2020

03:24

Lync.ucmp.dll

Ucmp.dll

6.0.1448.0

4,992,680

17-Feb-2020

03:24

Lync.win32msgqueue.dll

Win32msgqueue.dll

15.0.5223.1000

98,192

17-Feb-2020

03:24

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