Hotfix Package 2 for Microsoft Application Virtualization 4.5: December 2008

Applies to: Microsoft Application Virtualization 4.5 for Terminal ServicesApplication Virtualization 4.5 for Windows Desktops


This article describes a hotfix package for December 2008 that contains the latest hotfixes for Microsoft Application Virtualization 4.5.

Note We recommend that you test hotfixes before you deploy them in a production environment. Because the builds are cumulative, each new fix release contains all the hotfixes and all the security fixes that were included with the previous update package. We recommend that you consider applying the most recent fix release that contains the hotfix that you need.

The following issues are fixed in the hotfix package:
  • Empty virtual directories may become inaccessible. This behavior causes later file operations on that virtual directory to fail and to generate the following error message:
    File Not Found
  • When you try to run ArcGIS as a virtual application, ArcGIS may stop responding on some systems.
  • When you use Symantec Endpoint Protection, and the Application and Device Control feature is enabled, virtual applications may not start and may generate the following error message:
    The application failed to initialize properly (0xc000007b)
  • When you try to run SmarTerm Essentials as a virtual application, SmarTerm Essentials may not start because it cannot validate its license.

More Information

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: 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.


You must have Microsoft Application Virtualization 4.5 installed to apply this hotfix.

Restart requirement

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

File information

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it 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.
File nameFile versionFile sizeDateTimePlatform
Mavcperf.dllNot applicable87802-Dec-200818:28Not applicable
Mavcperfres.dllNot applicable82102-Dec-200818:28Not applicable
MavcperfresNot applicable80902-Dec-200818:27Not applicable
MavcperfresNot applicable81102-Dec-200818:27Not applicable
MavcperfresNot applicable81302-Dec-200818:27Not applicable
MavcperfresNot applicable81702-Dec-200818:27Not applicable
MavcperfresNot applicable81902-Dec-200818:27Not applicable
Nlsdl.dllNot applicable61102-Dec-200818:28Not applicable
Sentinel.dllNot applicable79702-Dec-200818:28Not applicable
Sftclientres.dllNot applicable89202-Dec-200818:28Not applicable
Sftclientres.dllNot applicable89602-Dec-200818:28Not applicable
SftclientresNot applicable88602-Dec-200818:27Not applicable
SftclientresNot applicable88202-Dec-200818:27Not applicable
SftclientresNot applicable89002-Dec-200818:27Not applicable
SftclientresNot applicable89202-Dec-200818:27Not applicable
SftclientresNot applicable88402-Dec-200818:27Not applicable
SftclientresNot applicable88802-Dec-200818:27Not applicable
SftclientresNot applicable88202-Dec-200818:27Not applicable
SftclientresNot applicable89002-Dec-200818:27Not applicable
SftclientresNot applicable89602-Dec-200818:27Not applicable
SftclientresNot applicable88402-Dec-200818:27Not applicable
Sftcmcres.dllNot applicable1,15002-Dec-200818:28Not applicable
SftcmcresNot applicable1,15002-Dec-200818:27Not applicable
SftcmcresNot applicable1,16802-Dec-200818:27Not applicable
SftcmcresNot applicable1,17202-Dec-200818:27Not applicable
SftcmcresNot applicable1,16402-Dec-200818:27Not applicable
SftcmcresNot applicable1,16602-Dec-200818:27Not applicable
SftcmcresNot applicable1,16802-Dec-200818:27Not applicable
SftcmcresNot applicable1,16002-Dec-200818:27Not applicable
SftcmcresNot applicable1,16602-Dec-200818:27Not applicable
SftcmcresNot applicable1,17802-Dec-200818:27Not applicable
SftcmcresNot applicable1,16602-Dec-200818:28Not applicable
SftcmcresNot applicable1,15602-Dec-200818:28Not applicable
SftcmcresNot applicable1,16402-Dec-200818:28Not applicable
SftcmcNot applicable63,52102-Dec-200818:27Not applicable
Sftcomp.dllNot applicable1,02202-Dec-200818:28Not applicable
Sftcore.dllNot applicable137,35802-Dec-200818:28Not applicable
SftdccNot applicable5,90602-Dec-200818:27Not applicable
Sftdde.exeNot applicable11,85502-Dec-200818:28Not applicable
Sftevent.dllNot applicable99602-Dec-200818:28Not applicable
Sftfs2k3.sysNot applicable93802-Dec-200818:28Not applicable
Sftfsi.dllNot applicable136,42302-Dec-200818:28Not applicable
Sftfslh.sysNot applicable93602-Dec-200818:28Not applicable
Sftfsxp.sysNot applicable93602-Dec-200818:28Not applicable
Sftintf.dllNot applicable22,35702-Dec-200818:28Not applicable
Sftldr.dllNot applicable49,64802-Dec-200818:28Not applicable
Sftlist.exeNot applicable32,81202-Dec-200818:28Not applicable
Sftlp.exeNot applicable10,28102-Dec-200818:28Not applicable
SftmimeNot applicable19,62402-Dec-200818:27Not applicable
SftmimeNot applicable36102-Dec-200818:27Not applicable
Sftplay2k3.sysNot applicable15,80002-Dec-200818:28Not applicable
Sftplaylh.sysNot applicable15,28002-Dec-200818:28Not applicable
Sftplayxp.sysNot applicable15,80402-Dec-200818:28Not applicable
Sftpsr.dllNot applicable1,22402-Dec-200818:28Not applicable
Sftsharedres.dllNot applicable82602-Dec-200818:28Not applicable
SftsharedresNot applicable80802-Dec-200818:28Not applicable
SftsharedresNot applicable81202-Dec-200818:28Not applicable
SftsharedresNot applicable81402-Dec-200818:28Not applicable
SftsharedresNot applicable81602-Dec-200818:28Not applicable
SftsharedresNot applicable81802-Dec-200818:28Not applicable
SftsharedresNot applicable82002-Dec-200818:28Not applicable
SftsharedresNot applicable82202-Dec-200818:28Not applicable
Sftsync.dllNot applicable3,56202-Dec-200818:28Not applicable
SfttrayNot applicable28,69602-Dec-200818:27Not applicable
Sftuser.dllNot applicable2,86202-Dec-200818:28Not applicable
Sftvol2k3.sysNot applicable85102-Dec-200818:28Not applicable
Sftvollh.sysNot applicable85302-Dec-200818:28Not applicable
Sftvolxp.sysNot applicable84902-Dec-200818:28Not applicable
Sftvsa.exeNot applicable11,48902-Dec-200818:28Not applicable
SgcliprvNot applicable1,48802-Dec-200818:27Not applicable


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, 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

The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.