Symptoms

When you use User Profile Disks (UPD) to log on to the system, your user profile experiences issues. For example, the AppData folder is not hidden, and Internet Explorer does not contain any history data.

Cause

This issue occurs because these attributes are not set correctly for the profile folders in UDP. Additionally, the low integrity process is prevented from writing to the Virtual Hard Disk (VHD) file.

Resolution

To resolve this issue, we have released a hotfix.

Notes

  • Even though this issue has been observed only in Windows Server 2012, the hotfix also applies to Windows 8.

  • This hotfix does not resolve if the UPD VHD file already exists. For already existing VHD files, you must delete it, and then create a new VHD file after you apply the hotfix. Or, you can set the attributes manually.

Hotfix information

Important Do not install a language pack after you install this hotfix. If you do, the language-specific changes in the hotfix will not be applied, and you will have to reinstall the hotfix. For more information, see Add language packs to Windows.

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem.

If the hotfix is available for download, there is a "Hotfix Download Available" section at the top of this Knowledge Base article. If this section does not appear, submit a request to Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website:

http://support.microsoft.com/contactus/?ws=supportNote The "Hotfix Download Available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

There are no prerequisites to apply this hotfix.

Registry information

You do not have to make any changes to the registry to use the hotfix in this package.

Restart requirement

You may have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace a previously released hotfix.

The global version of this hotfix installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.

Windows 8 and Windows Server 2012 file information and notes

Important Windows 8 hotfixes and Windows Server 2012 hotfixes are included in the same packages. However, hotfixes on the Hotfix Request page are listed under both operating systems. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 8/Windows Server 2012" on the page. Always refer to the "Applies to" section in articles to determine the actual operating system that each hotfix applies to.

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:

    Version

    Product

    Milestone

    Service branch

    6.2.920 0.21 xxx

    Windows 8 and Windows Server 2012

    RTM

    LDR

  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.

For all supported x86-based versions of Windows 8

File name

File version

File size

Date

Time

Platform

Vmrdvcore.dll

6.2.9200.21456

293,888

10-Apr-2015

01:33

x86

Fsdepends.sys

6.2.9200.21456

49,496

12-Apr-2015

23:00

x86

Rdvvmtransport.dll

6.2.9200.21456

66,048

12-Apr-2015

22:34

x86

Sessenv.dll

6.2.9200.21456

249,344

12-Apr-2015

22:34

x86

For all supported x64-based versions of Windows 8 and Windows Server 2012

File name

File version

File size

Date

Time

Platform

Vmrdvcore.dll

6.2.9200.21456

354,816

09-Apr-2015

22:21

x64

Fsdepends.sys

6.2.9200.21456

57,688

12-Apr-2015

22:53

x64

Rdvvmtransport.dll

6.2.9200.21442

81,920

12-Apr-2015

22:30

x64

Sessenv.dll

6.2.9200.21456

291,840

12-Apr-2015

22:30

x64

Rdvvmtransport.dll

6.2.9200.21456

66,048

12-Apr-2015

22:34

x86

Sessenv.dll

6.2.9200.21456

249,344

12-Apr-2015

22:34

x86

Additional file information

Additional file information for Windows 8 and Windows Server 2012

Additional files for all supported x86-based versions of Windows 8

File property

Value

File name

X86_7abae09017de98062502af2052c42995_31bf3856ad364e35_6.2.9200.21457_none_14d6a92117a759db.manifest

File version

Not applicable

File size

708

Date (UTC)

01-May-2015

Time (UTC)

22:19

Platform

Not applicable

File name

X86_d0cf16aab4aa0bcf040a410d90398ed2_31bf3856ad364e35_6.2.9200.21457_none_1c81da0e09d220d4.manifest

File version

Not applicable

File size

722

Date (UTC)

01-May-2015

Time (UTC)

22:19

Platform

Not applicable

File name

X86_e64dee22a94925b2c486261c2efba77a_31bf3856ad364e35_6.2.9200.21457_none_e0b14eb6ca2acd3e.manifest

File version

Not applicable

File size

718

Date (UTC)

01-May-2015

Time (UTC)

22:19

Platform

Not applicable

File name

X86_microsoft-hyper-v-integration-rdv-core_31bf3856ad364e35_6.2.9200.21457_none_54b89da5e4e1350f.manifest

File version

Not applicable

File size

1,841

Date (UTC)

12-Apr-2015

Time (UTC)

23:18

Platform

Not applicable

File name

X86_microsoft-windows-f..ependencyminifilter_31bf3856ad364e35_6.2.9200.21457_none_27aafc7171e47665.manifest

File version

Not applicable

File size

5,917

Date (UTC)

12-Apr-2015

Time (UTC)

23:13

Platform

Not applicable

File name

X86_microsoft-windows-t..s-sessionenvservice_31bf3856ad364e35_6.2.9200.21457_none_dc365813d2107f1b.manifest

File version

Not applicable

File size

8,228

Date (UTC)

12-Apr-2015

Time (UTC)

23:17

Platform

Not applicable

Additional files for all supported x64-based versions of Windows 8 and Windows Server 2012

File property

Value

File name

Amd64_7df2e1c897df3e0a4eaed32f2b579e1d_31bf3856ad364e35_6.2.9200.21457_none_c7d46315fd1def7d.manifest

File version

Not applicable

File size

712

Date (UTC)

01-May-2015

Time (UTC)

22:19

Platform

Not applicable

File name

Amd64_b7e51c74fa35ed7b8ae978e40ce7cf6d_31bf3856ad364e35_6.2.9200.21457_none_5126719a550c6e5d.manifest

File version

Not applicable

File size

1,094

Date (UTC)

01-May-2015

Time (UTC)

22:19

Platform

Not applicable

File name

Amd64_d2ef33a913f0fb2f3eb87aff37f2a033_31bf3856ad364e35_6.2.9200.21457_none_3ee91d30378c1395.manifest

File version

Not applicable

File size

722

Date (UTC)

01-May-2015

Time (UTC)

22:19

Platform

Not applicable

File name

Amd64_e5e970bc70280598c1edf5854824a50c_31bf3856ad364e35_6.2.9200.21457_none_db0718c7268b67ea.manifest

File version

Not applicable

File size

726

Date (UTC)

01-May-2015

Time (UTC)

22:19

Platform

Not applicable

File name

Amd64_e80ce71cfd7feea753227bf55abcc6a4_31bf3856ad364e35_6.2.9200.21457_none_ddb95fcabce75393.manifest

File version

Not applicable

File size

726

Date (UTC)

01-May-2015

Time (UTC)

22:19

Platform

Not applicable

File name

Amd64_microsoft-hyper-v-integration-rdv-core_31bf3856ad364e35_6.2.9200.21457_none_b0d739299d3ea645.manifest

File version

Not applicable

File size

1,843

Date (UTC)

13-Apr-2015

Time (UTC)

01:00

Platform

Not applicable

File name

Amd64_microsoft-windows-f..ependencyminifilter_31bf3856ad364e35_6.2.9200.21457_none_83c997f52a41e79b.manifest

File version

Not applicable

File size

5,919

Date (UTC)

13-Apr-2015

Time (UTC)

01:06

Platform

Not applicable

File name

Amd64_microsoft-windows-t..s-sessionenvservice_31bf3856ad364e35_6.2.9200.21457_none_3854f3978a6df051.manifest

File version

Not applicable

File size

8,232

Date (UTC)

13-Apr-2015

Time (UTC)

00:58

Platform

Not applicable

File name

Wow64_microsoft-windows-t..s-sessionenvservice_31bf3856ad364e35_6.2.9200.21457_none_42a99de9beceb24c.manifest

File version

Not applicable

File size

5,628

Date (UTC)

12-Apr-2015

Time (UTC)

23:17

Platform

Not applicable

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

See the terminology that Microsoft uses to describe software updates.

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