Applies ToWindows 10

Summary

This update makes improvements to ease the upgrade experience to Windows 10.

How to get and install this update

Important If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

Method 1: Windows Update

This update is available through Windows Update and will be downloaded and installed automatically.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

Update information

Prerequisites

There's no prerequisite to apply this update.

Registry information

To apply this update, you don't have to make any changes to the registry.

Restart requirement

You don't have to restart the computer after you apply this update.

Update replacement information

This update replaces KB3081451.

File Information

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

x86-based Windows 10

File name

File version

File size

Date

Time

Platform

Acmigration.dll

10.0.10240.16487

70,728

01-Sep-2015

11:04

x86

Appraiser.sdb

Not Applicable

6,359,852

01-Sep-2015

08:35

Not Applicable

Diagtrack.dll

10.0.10240.16487

941,904

01-Sep-2015

11:04

x86

Mediasetupuimgr.dll

10.0.10240.16487

13,701,200

01-Sep-2015

11:04

x86

Mediasetupuimgr.dll.mui

10.0.10240.16487

42,496

01-Sep-2015

11:57

Not Applicable

Migcore.dll

10.0.10240.16487

6,562,128

01-Sep-2015

11:02

x86

Reagent.dll

10.0.10240.16487

845,664

01-Sep-2015

11:04

x86

Setupcore.dll

10.0.10240.16487

1,153,104

01-Sep-2015

11:04

x86

Setupmgr.dll

10.0.10240.16487

571,992

01-Sep-2015

11:04

x86

Setupplatform.dll

1.40.10240.16487

5,892,688

01-Sep-2015

11:02

x86

Setupplatform.exe

1.40.10240.16487

161,864

01-Sep-2015

11:04

x86

Setupprep.exe

10.0.10240.16487

10,318,928

01-Sep-2015

11:04

x86

Uninstall.xml

Not Applicable

2,039

01-Sep-2015

08:29

Not Applicable

Upgdriver.dll

10.0.10240.16487

851,632

01-Sep-2015

11:04

x86

Windlp.dll

10.0.10240.16487

1,030,232

01-Sep-2015

11:04

x86

Winsetup.dll

10.0.10240.16487

2,281,312

01-Sep-2015

11:02

x86

x64-based Windows 10

File name

File version

File size

Date

Time

Platform

Acmigration.dll

10.0.10240.16487

77,400

01-Sep-2015

10:20

x64

Appraiser.sdb

Not Applicable

6,531,866

01-Sep-2015

08:09

Not Applicable

Diagtrack.dll

10.0.10240.16487

1,391,440

01-Sep-2015

10:18

x64

Mediasetupuimgr.dll

10.0.10240.16487

13,823,680

01-Sep-2015

10:21

x64

Mediasetupuimgr.dll.mui

10.0.10240.16487

42,496

01-Sep-2015

15:48

Not Applicable

Migcore.dll

10.0.10240.16487

8,451,408

01-Sep-2015

10:18

x64

Reagent.dll

10.0.10240.16487

991,584

01-Sep-2015

10:20

x64

Setupcore.dll

10.0.10240.16487

1,438,280

01-Sep-2015

10:20

x64

Setupmgr.dll

10.0.10240.16487

718,424

01-Sep-2015

10:20

x64

Setupplatform.dll

1.40.10240.16487

7,443,136

01-Sep-2015

10:18

x64

Setupplatform.exe

1.40.10240.16487

174,256

01-Sep-2015

10:18

x64

Setupprep.exe

10.0.10240.16487

10,372,696

01-Sep-2015

10:20

x64

Uninstall.xml

Not Applicable

2,039

01-Sep-2015

08:03

Not Applicable

Upgdriver.dll

10.0.10240.16487

1,070,680

01-Sep-2015

10:20

x64

Windlp.dll

10.0.10240.16487

1,282,128

01-Sep-2015

10:20

x64

Winsetup.dll

10.0.10240.16487

2,744,672

01-Sep-2015

10:18

x64

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.