FIX: IISCertObj methods fail on a computer that is running Internet Information Services (IIS) 7.5

Symptoms

Consider the following scenario:

  • On a computer that is running Windows 7 or Windows Server 2008 R2, you install and run Internet Information Services (IIS) 7.5.

  • You do either of the following:

    • You use the ExportToBlob method to export the certificate of a Web server instance to an IISCertObj memory buffer.

    • You use the Export method to export a certificate of a Web server instance from a computer that is running Windows Server 2003.

In this scenario, the export fails and one of the the following errors occurs, depending on the method that you use:

  • ExportToBlob method: The method returns a pointer to a single character.

  • Export method: You receive the following error message:

    Error: The stub received bad data.
    Code: 800706F7

Cause

This problem occurs because of an error in the IISCertObj component of IIS.

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=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 for installing this hotfix package.

Restart requirement

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

Hotfix replacement information

This hotfix package does not replace a previously released hotfix package.

File information

The English (United States) version of this hotfix package uses a Microsoft Windows Installer package to install the hotfix package. The dates and the times for these files are listed in Coordinated Universal Time (UTC) in the following table. When you view the file information, the date is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

Windows 7 and Windows Server 2008 R2 file information

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component. The security catalog files (attributes 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

Certobj.dll

7.5.7600.20686

62,976

08-Apr-2010

07:24

x86

Cnfgprts.ocx

7.5.7600.16385

75,264

14-Jul-2009

01:14

x86

Iis6.msc

Not Applicable

48,997

10-Jun-2009

21:15

Not Applicable

Iismui.dll

7.5.7600.16385

2,048

14-Jul-2009

01:05

x86

Iisui.dll

7.5.7600.16385

208,896

14-Jul-2009

01:15

x86

Iisuiobj.dll

7.5.7600.16385

75,776

14-Jul-2009

01:15

x86

Inetmgr.dll

7.5.7600.16385

756,224

14-Jul-2009

01:15

x86

Inetmgr6.exe

7.5.7600.16385

22,528

14-Jul-2009

01:14

x86

Logui.ocx

7.5.7600.16385

72,704

14-Jul-2009

01:14

x86

Svcext.dll

7.5.7600.20686

16,896

08-Apr-2010

07:27

x86

Uihelper.dll

7.5.7600.16385

140,800

14-Jul-2009

01:16

x86

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

File name

File version

File size

Date

Time

Platform

Certobj.dll

7.5.7600.20686

79,360

08-Apr-2010

07:40

x64

Cnfgprts.ocx

7.5.7600.16385

106,496

14-Jul-2009

01:38

x64

Iis6.msc

Not Applicable

48,997

10-Jun-2009

20:31

Not Applicable

Iismui.dll

7.5.7600.16385

2,048

14-Jul-2009

01:28

x64

Iisui.dll

7.5.7600.16385

279,040

14-Jul-2009

01:41

x64

Iisuiobj.dll

7.5.7600.16385

89,088

14-Jul-2009

01:41

x64

Inetmgr.dll

7.5.7600.16385

1,111,040

14-Jul-2009

01:41

x64

Inetmgr6.exe

7.5.7600.16385

23,552

14-Jul-2009

01:39

x64

Logui.ocx

7.5.7600.16385

99,840

14-Jul-2009

01:38

x64

Svcext.dll

7.5.7600.20686

16,896

08-Apr-2010

07:43

x64

Uihelper.dll

7.5.7600.16385

190,976

14-Jul-2009

01:41

x64

For all supported IA-64-based versions of Windows 7 and Windows Server 2008 R2

File name

File version

File size

Date

Time

Platform

Certobj.dll

7.5.7600.20686

173,568

08-Apr-2010

06:06

IA-64

Cnfgprts.ocx

7.5.7600.16385

221,696

14-Jul-2009

01:44

IA-64

Iis6.msc

Not Applicable

48,997

10-Jun-2009

20:37

Not Applicable

Iismui.dll

7.5.7600.16385

2,048

14-Jul-2009

01:35

IA-64

Iisui.dll

7.5.7600.16385

538,624

14-Jul-2009

01:46

IA-64

Iisuiobj.dll

7.5.7600.16385

211,456

14-Jul-2009

01:46

IA-64

Inetmgr.dll

7.5.7600.16385

2,173,952

14-Jul-2009

01:46

IA-64

Inetmgr6.exe

7.5.7600.16385

34,304

14-Jul-2009

01:44

IA-64

Logui.ocx

7.5.7600.16385

212,992

14-Jul-2009

01:44

IA-64

Svcext.dll

7.5.7600.20686

36,352

08-Apr-2010

06:11

IA-64

Uihelper.dll

7.5.7600.16385

363,008

14-Jul-2009

01:49

IA-64

Status

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

More Information

Additional file information for Windows 7 and 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

1,446

Date (UTC)

08-Apr-2010

Time (UTC)

10:32

Platform

Not Applicable

File name

X86_1e9a71097ed66b3ee5978eda1fca6fcf_31bf3856ad364e35_6.1.7600.20686_none_5ca7cc0b67fa8fac.manifest

File version

Not Applicable

File size

704

Date (UTC)

08-Apr-2010

Time (UTC)

10:32

Platform

Not Applicable

File name

X86_microsoft-windows-iis-legacysnapin_31bf3856ad364e35_6.1.7600.20686_none_8181cb0c2c7646aa.manifest

File version

Not Applicable

File size

18,948

Date (UTC)

08-Apr-2010

Time (UTC)

10:55

Platform

Not Applicable

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

File name

Amd64_f88573c908997aed8ec06036b87855f2_31bf3856ad364e35_6.1.7600.20686_none_f139cc932e4a2c65.manifest

File version

Not Applicable

File size

1,058

Date (UTC)

08-Apr-2010

Time (UTC)

10:32

Platform

Not Applicable

File name

Amd64_microsoft-windows-iis-legacysnapin_31bf3856ad364e35_6.1.7600.20686_none_dda0668fe4d3b7e0.manifest

File version

Not Applicable

File size

18,954

Date (UTC)

08-Apr-2010

Time (UTC)

10:57

Platform

Not Applicable

File name

Update.mum

File version

Not Applicable

File size

1,454

Date (UTC)

08-Apr-2010

Time (UTC)

10:32

Platform

Not Applicable

File name

Wow64_microsoft-windows-iis-legacysnapin_31bf3856ad364e35_6.1.7600.20686_none_e7f510e2193479db.manifest

File version

Not Applicable

File size

16,332

Date (UTC)

08-Apr-2010

Time (UTC)

10:57

Platform

Not Applicable

Additional files for all supported IA-64-based versions of Windows 7 and Windows Server 2008 R2

File name

Ia64_6bdc5dc908239123ba5a2e6de7bf4f79_31bf3856ad364e35_6.1.7600.20686_none_fdc4bd6a82781345.manifest

File version

Not Applicable

File size

1,056

Date (UTC)

08-Apr-2010

Time (UTC)

10:32

Platform

Not Applicable

File name

Ia64_microsoft-windows-iis-legacysnapin_31bf3856ad364e35_6.1.7600.20686_none_81836f022c744fa6.manifest

File version

Not Applicable

File size

18,951

Date (UTC)

08-Apr-2010

Time (UTC)

10:32

Platform

Not Applicable

File name

Update.mum

File version

Not Applicable

File size

1,450

Date (UTC)

08-Apr-2010

Time (UTC)

10:32

Platform

Not Applicable

File name

Wow64_microsoft-windows-iis-legacysnapin_31bf3856ad364e35_6.1.7600.20686_none_e7f510e2193479db.manifest

File version

Not Applicable

File size

16,332

Date (UTC)

08-Apr-2010

Time (UTC)

10:32

Platform

Not Applicable

More Information

For more information about the ExportToBlob method, visit the following MSDN website:

3.10.4.7 ExportToBlob (Opnum 25)
For more information about the Export method, visit the following MSDN website:

Managing Server Certificates by Using IISCertObj

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