"Unable to log you on because your profile could not be loaded, please contact your administrator" error when you try to log on to a computer in Windows Vista, in Windows Server 2008, in Windows 7 or in Windows Server 2008 R2

Symptoms

You cannot log on to a computer that is running Windows Vista, Windows Server 2008, Windows 7 or Windows Server 2008 R2. Additionally, you receive an error message that resembles the following:

Note

Unable to log you on because your profile could not be loaded, please contact your administrator.

Also, the following event is logged in the event log:

Event 1502

Note

Log Name: Application
Source: Microsoft-Windows-User Profiles Service
Date: <date>
Event ID: 1502
Task Category: None
Level: Error
Keywords: Classic
User: <User_SID>
Computer: <computer name>
Description:
Windows cannot load the locally stored profile. Possible causes of this error include insufficient security rights or a corrupt local profile.
DETAIL - File is used by another process

Resolution

Hotfix information

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 the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

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, contact 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 Web site:

http:⁠//support.microsoft.com/contactus/?ws=support Note 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

To apply this hotfix, you must be running one of the following operating systems:

  • Windows Vista Service Pack 1 (SP1)
  • Windows Vista Service Pack 2 (SP2)
  • Windows Server 2008
  • Windows Server 2008 Service Pack 2 (SP2)
  • Windows 7
  • Windows 7 Service Pack 1 (SP1)
  • Windows Server 2008 R2
  • Windows Server 2008 R2 Service Pack 1 (SP1)

For more information about how to obtain a Windows Vista service pack, click the following article number to view the article in the Microsoft Knowledge Base:

935791 How to obtain the latest Windows Vista service pack

For more information about how to obtain a Windows Server 2008 service pack, click the following article number to view the article in the Microsoft Knowledge Base:

968849 How to obtain the latest service pack for Windows Server 2008

Registry information

To use the hotfix in this package, you do not have to make any changes to the registry.

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.

File information

The English (United States) 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 Vista and Windows Server 2008 file information notes

Important Windows Vista hotfixes and Windows Server 2008 hotfixes are included in the same packages. However, only "Windows Vista" is listed on the Hotfix Request page. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows Vista" 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, SR_Level (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table.

    Version Product SR_Level Service branch
    6.0.600
    1.
    22xxx
    Windows Vista and Windows Server 2008 SP1 LDR
    6.0.600
    2.
    22xxx
    Windows Vista and Windows Server 2008 SP2 LDR
  • Service Pack 1 is integrated into the release version of Windows Server 2008.

  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows Server 2008 and for Windows Vista" section. MUM files and MANIFEST files, and the associated security catalog (.cat) files, are extremely 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 Server 2008 and of Windows Vista

File name File version File size Date Time Platform
Profprov.dll 6.0.6001.22716 29,184 21-Jun-2010 15:06 x86
Profsvc.dll 6.0.6001.22716 155,136 21-Jun-2010 15:06 x86
Userprofilewmiprovider.mof Not applicable 10,702 21-Jun-2010 11:32 Not applicable
Profprov.dll 6.0.6002.22428 29,184 22-Jun-2010 02:52 x86
Profsvc.dll 6.0.6002.22428 155,136 22-Jun-2010 02:52 x86
Userprofilewmiprovider.mof Not applicable 10,702 21-Jun-2010 11:33 Not applicable

For all supported x64-based versions of Windows Server 2008 and of Windows Vista

File name File version File size Date Time Platform
Profprov.dll 6.0.6001.22716 33,280 21-Jun-2010 15:35 x64
Profsvc.dll 6.0.6001.22716 180,736 21-Jun-2010 15:35 x64
Userprofilewmiprovider.mof Not applicable 10,702 21-Jun-2010 11:32 Not applicable
Profprov.dll 6.0.6002.22428 33,280 22-Jun-2010 02:40 x64
Profsvc.dll 6.0.6002.22428 180,736 22-Jun-2010 02:40 x64
Userprofilewmiprovider.mof Not applicable 10,702 21-Jun-2010 11:36 Not applicable

For all supported IA-64-based versions of Windows Server 2008

File name File version File size Date Time Platform
Profprov.dll 6.0.6001.22716 76,288 21-Jun-2010 15:05 IA-64
Profsvc.dll 6.0.6001.22716 406,016 21-Jun-2010 15:05 IA-64
Userprofilewmiprovider.mof Not applicable 10,702 21-Jun-2010 11:31 Not applicable
Profprov.dll 6.0.6002.22428 76,288 22-Jun-2010 02:35 IA-64
Profsvc.dll 6.0.6002.22428 406,016 22-Jun-2010 02:35 IA-64
Userprofilewmiprovider.mof Not applicable 10,702 21-Jun-2010 11:34 Not applicable

Windows 7 and Windows Server 2008 R2 file information notes

Important Windows 7 hotfixes and Windows Server 2008 R2 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 7/Windows Server 2008 R2" 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
    6.1.760
    0.20xxx
    Windows 7 and Windows Server 2008 R2 RTM LDR
    6.1.760
    1.17xxx
    Windows 7 and Windows Server 2008 R2 SP1 GDR
    6.1.760
    1.21xxx
    Windows 7 and Windows Server 2008 R2 SP1 LDR
  • GDR service branches contain only those fixes that are widely released to address widespread, extremely important issues. LDR service branches contain hotfixes in addition to widely released fixes.

  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows Server 2008 R2 and for Windows 7" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely 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 7

File name File version File size Date Time Platform
Profsvc.dll 6.1.7600.20874 163,840 06-Jan-2011 05:57 x86
Profsvc.ptxml Not Applicable 648 13-Jul-2009 20:36 Not Applicable
Userprofilewmiprovider.mof Not Applicable 10,708 13-Jul-2009 20:36 Not Applicable
Profprov.dll 6.1.7601.17514 28,672 20-Nov-2010 12:20 x86
Profsvc.dll 6.1.7601.21635 164,352 06-Jan-2011 05:54 x86
Profsvc.ptxml Not Applicable 648 13-Jul-2009 20:36 Not Applicable
Userprofilewmiprovider.mof Not Applicable 10,708 13-Jul-2009 20:36 Not Applicable

For all supported x64-based versions of Windows 7 and of Windows Server 2008 R2

File name File version File size Date Time Platform
Profsvc.dll 6.1.7600.20874 209,920 06-Jan-2011 06:36 x64
Profsvc.ptxml Not Applicable 648 13-Jul-2009 20:29 Not Applicable
Userprofilewmiprovider.mof Not Applicable 10,708 13-Jul-2009 20:29 Not Applicable
Profprov.dll 6.1.7601.17514 33,792 20-Nov-2010 13:27 x64
Profsvc.dll 6.1.7601.21635 209,920 06-Jan-2011 06:41 x64
Profsvc.ptxml Not Applicable 648 13-Jul-2009 20:29 Not Applicable
Userprofilewmiprovider.mof Not Applicable 10,708 13-Jul-2009 20:29 Not Applicable

For all supported IA-64-based versions of Windows Server 2008 R2

File name File version File size Date Time Platform
Profsvc.dll 6.1.7600.20874 449,024 06-Jan-2011 05:33 IA-64
Profsvc.ptxml Not Applicable 648 13-Jul-2009 20:29 Not Applicable
Userprofilewmiprovider.mof Not Applicable 10,708 13-Jul-2009 20:29 Not Applicable
Profprov.dll 6.1.7601.17514 78,848 20-Nov-2010 10:28 IA-64
Profsvc.dll 6.1.7601.21635 449,024 06-Jan-2011 05:33 IA-64
Profsvc.ptxml Not Applicable 648 13-Jul-2009 20:29 Not Applicable
Userprofilewmiprovider.mof Not Applicable 10,708 13-Jul-2009 20:29 Not Applicable

Status

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

More Information

For more information about user profiles, visit the following Microsoft website:

General information about user profiles For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

Additional file information

Additional file information for Windows Vista and for Windows Server 2008

Additional files for all supported x86-based versions of Windows Vista and of Windows Server 2008

File name Update.mum
File version Not applicable
File size 3,577
Date (UTC) 22-Jun-2010
Time (UTC) 07:43
Platform Not applicable
File name X86_334a9182c68092f45689d7e9ae548468_31bf3856ad364e35_6.0.6002.22428_none_d051cefa6669ec5e.manifest
File version Not applicable
File size 695
Date (UTC) 22-Jun-2010
Time (UTC) 07:43
Platform Not applicable
File name X86_fa51083db289c8d2265696df34f5fc84_31bf3856ad364e35_6.0.6001.22716_none_fd96c078d47b83f1.manifest
File version Not applicable
File size 695
Date (UTC) 22-Jun-2010
Time (UTC) 07:43
Platform Not applicable
File name X86_microsoft-windows-profsvc_31bf3856ad364e35_6.0.6001.22716_none_fc36316c4bcd4e58.manifest
File version Not applicable
File size 38,816
Date (UTC) 21-Jun-2010
Time (UTC) 15:23
Platform Not applicable
File name X86_microsoft-windows-profsvc_31bf3856ad364e35_6.0.6002.22428_none_fe13d3fc48f9f21b.manifest
File version Not applicable
File size 38,816
Date (UTC) 22-Jun-2010
Time (UTC) 03:18
Platform Not applicable

Additional files for all supported x64-based versions of Windows Vista and of Windows Server 2008

File name Amd64_b531b745f4485df9f2ed258fe2521692_31bf3856ad364e35_6.0.6001.22716_none_38cd1bd79d51be67.manifest
File version Not applicable
File size 699
Date (UTC) 22-Jun-2010
Time (UTC) 07:43
Platform Not applicable
File name Amd64_da722e13e42a25e1cd8038840e36b491_31bf3856ad364e35_6.0.6002.22428_none_1e395fc5671d7e3b.manifest
File version Not applicable
File size 699
Date (UTC) 22-Jun-2010
Time (UTC) 07:43
Platform Not applicable
File name Amd64_microsoft-windows-profsvc_31bf3856ad364e35_6.0.6001.22716_none_5854ccf0042abf8e.manifest
File version Not applicable
File size 39,111
Date (UTC) 21-Jun-2010
Time (UTC) 15:54
Platform Not applicable
File name Amd64_microsoft-windows-profsvc_31bf3856ad364e35_6.0.6002.22428_none_5a326f8001576351.manifest
File version Not applicable
File size 39,111
Date (UTC) 22-Jun-2010
Time (UTC) 03:04
Platform Not applicable
File name Update.mum
File version Not applicable
File size 3,605
Date (UTC) 22-Jun-2010
Time (UTC) 07:43
Platform Not applicable

Additional files for all supported IA-64-based versions of Windows Server 2008

File name Ia64_a2860fd1ad6bf302e26bb0e8f7f82539_31bf3856ad364e35_6.0.6001.22716_none_cfd65611ea7d78b0.manifest
File version Not applicable
File size 697
Date (UTC) 22-Jun-2010
Time (UTC) 07:43
Platform Not applicable
File name Ia64_a7102a815009e5cd94b2ad6ed372bfa5_31bf3856ad364e35_6.0.6002.22428_none_7247ee85d3a874d6.manifest
File version Not applicable
File size 697
Date (UTC) 22-Jun-2010
Time (UTC) 07:43
Platform Not applicable
File name Ia64_microsoft-windows-profsvc_31bf3856ad364e35_6.0.6001.22716_none_fc37d5624bcb5754.manifest
File version Not applicable
File size 39,087
Date (UTC) 21-Jun-2010
Time (UTC) 15:19
Platform Not applicable
File name Ia64_microsoft-windows-profsvc_31bf3856ad364e35_6.0.6002.22428_none_fe1577f248f7fb17.manifest
File version Not applicable
File size 39,087
Date (UTC) 22-Jun-2010
Time (UTC) 02:52
Platform Not applicable
File name Update.mum
File version Not applicable
File size 2,758
Date (UTC) 22-Jun-2010
Time (UTC) 07:43
Platform Not applicable

Additional file information for Windows 7 and for Windows Server 2008 R2

Additional files for all supported x86-based versions of Windows 7

File name Update.mum
File version Not Applicable
File size 2,342
Date (UTC) 06-Jan-2011
Time (UTC) 15:59
Platform Not Applicable
File name X86_microsoft-windows-profsvc_31bf3856ad364e35_6.1.7600.20874_none_fc1b2195ad170038.manifest
File version Not Applicable
File size 39,922
Date (UTC) 06-Jan-2011
Time (UTC) 16:03
Platform Not Applicable
File name X86_microsoft-windows-profsvc_31bf3856ad364e35_6.1.7601.21635_none_fe2dbe95aa1c15b7.manifest
File version Not Applicable
File size 39,922
Date (UTC) 06-Jan-2011
Time (UTC) 16:03
Platform Not Applicable

Additional files for all supported x64-based versions of Windows 7 and of Windows Server 2008 R2

File name Amd64_microsoft-windows-profsvc_31bf3856ad364e35_6.1.7600.20874_none_5839bd196574716e.manifest
File version Not Applicable
File size 39,926
Date (UTC) 06-Jan-2011
Time (UTC) 16:07
Platform Not Applicable
File name Amd64_microsoft-windows-profsvc_31bf3856ad364e35_6.1.7601.21635_none_5a4c5a19627986ed.manifest
File version Not Applicable
File size 39,926
Date (UTC) 06-Jan-2011
Time (UTC) 16:07
Platform Not Applicable
File name Update.mum
File version Not Applicable
File size 2,780
Date (UTC) 06-Jan-2011
Time (UTC) 15:59
Platform Not Applicable

Additional files for all supported IA-64-based versions of Windows Server 2008 R2

File name Ia64_microsoft-windows-profsvc_31bf3856ad364e35_6.1.7600.20874_none_fc1cc58bad150934.manifest
File version Not Applicable
File size 39,924
Date (UTC) 06-Jan-2011
Time (UTC) 15:59
Platform Not Applicable
File name Ia64_microsoft-windows-profsvc_31bf3856ad364e35_6.1.7601.21635_none_fe2f628baa1a1eb3.manifest
File version Not Applicable
File size 39,924
Date (UTC) 06-Jan-2011
Time (UTC) 15:59
Platform Not Applicable
File name Update.mum
File version Not Applicable
File size 2,168
Date (UTC) 06-Jan-2011
Time (UTC) 15:59
Platform Not Applicable