Hotfix Package 4 for Microsoft Application Virtualization 4.5 SP1: July 2010

Applies to: Application Virtualization 4.5 for Windows Desktops

INTRODUCTION


This article describes a hotfix package that contains the latest fixes for Microsoft Application Virtualization 4.5 Service Pack 1 (App-V 4.5 SP1) and that is dated July 2010.

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

This hotfix package addresses the following issue:
  • When you try to launch applications by using an App-V client, you may receive the "Starting launch" message, and the application is not launched. Additionally, an application launch does not work after this issue occurs, and you have to restart the computer to resolve this issue.

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: 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 have Microsoft Application Virtualization (App-V) 4.5 Service Pack 1 (SP1) installed.

Restart requirement

You must restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix replaces Hotfix Package 3 for Microsoft Application Virtualization 4.5 Service Pack 1. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2028766 Hotfix Package 3 for Microsoft Application Virtualization 4.5 SP1: June 2010

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.
Microsoft Application Virtualization 4.5 SP1 for Terminal Services
File nameFile versionFile sizeDateTimePlatform
Mavcperf.dllNot applicable7,65630-Jun-201015:43Not applicable
Mavcperfres.dllNot applicable2,00330-Jun-201015:42Not applicable
Mavcperfres.dllNot applicable1,99530-Jun-201015:42Not applicable
Mavcperfres.dllNot applicable2,04130-Jun-201015:43Not applicable
Mavcperfres.dllNot applicable2,00130-Jun-201015:42Not applicable
Mavcperfres.dllNot applicable1,99530-Jun-201015:42Not applicable
Mavcperfres.dllNot applicable1,99530-Jun-201015:42Not applicable
Mavcperfres.dllNot applicable1,99930-Jun-201015:42Not applicable
Mavcperfres.dllNot applicable1,99930-Jun-201015:42Not applicable
Mavcperfres.dllNot applicable1,99330-Jun-201015:42Not applicable
Mavcperfres.dllNot applicable1,99730-Jun-201015:42Not applicable
Mavcperfres.dllNot applicable1,99730-Jun-201015:42Not applicable
Mavcperfres.dllNot applicable2,00330-Jun-201015:42Not applicable
Sftclientres.dllNot applicable2,06230-Jun-201015:43Not applicable
Sftclientres.dllNot applicable2,06630-Jun-201015:43Not applicable
Sftclientres.dllNot applicable3,00230-Jun-201015:43Not applicable
Sftclientres.dllNot applicable3,00230-Jun-201015:43Not applicable
Sftclientres.dllNot applicable2,07430-Jun-201015:43Not applicable
Sftclientres.dllNot applicable2,07630-Jun-201015:43Not applicable
Sftclientres.dllNot applicable2,07230-Jun-201015:43Not applicable
Sftclientres.dllNot applicable2,06830-Jun-201015:43Not applicable
Sftclientres.dllNot applicable2,08030-Jun-201015:43Not applicable
Sftclientres.dllNot applicable2,06430-Jun-201015:43Not applicable
Sftclientres.dllNot applicable2,08030-Jun-201015:43Not applicable
Sftclientres.dllNot applicable2,07230-Jun-201015:43Not applicable
Sftclientres.dllNot applicable2,07230-Jun-201015:43Not applicable
Sftcmc.dllNot applicable63,32530-Jun-201015:42Not applicable
Sftcmcres.dllNot applicable2,36830-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable2,36430-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable8,01430-Jun-201015:42Not applicable
Sftcmcres.dllNot applicable8,01430-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable2,35430-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable2,36630-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable2,36030-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable2,35230-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable2,36030-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable2,36030-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable2,36230-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable2,34830-Jun-201015:43Not applicable
Sftcmcres.dllNot applicable2,36630-Jun-201015:43Not applicable
Sftcomp.dllNot applicable2,24030-Jun-201015:43Not applicable
Sftcore.dllNot applicable219,74230-Jun-201015:43Not applicable
Sftdcc.exeNot applicable9,31230-Jun-201015:42Not applicable
Sftdde.exeNot applicable13,43930-Jun-201015:43Not applicable
Sftevent.dllNot applicable2,21130-Jun-201015:43Not applicable
Sftfs2k3.sysNot applicable51,93830-Jun-201015:43Not applicable
Sftfsi.dllNot applicable141,06230-Jun-201015:43Not applicable
Sftfslh.sysNot applicable49,00030-Jun-201015:44Not applicable
Sftfsxp.sysNot applicable53,23030-Jun-201015:44Not applicable
Sftintf.dllNot applicable20,04830-Jun-201015:44Not applicable
Sftldr.dllNot applicable52,33630-Jun-201015:44Not applicable
Sftlist.exeNot applicable38,61630-Jun-201015:44Not applicable
Sftlp.exeNot applicable9,63230-Jun-201015:44Not applicable
Sftmime.comNot applicable38530-Jun-201015:42Not applicable
Sftmime.exeNot applicable5,52730-Jun-201015:42Not applicable
Sftplay2k3.sysNot applicable19,14330-Jun-201015:44Not applicable
Sftplaylh.sysNot applicable19,54730-Jun-201015:44Not applicable
Sftplayxp.sysNot applicable19,29330-Jun-201015:44Not applicable
Sftpsr.dllNot applicable2,49030-Jun-201015:44Not applicable
Sftredir2k3.sysNot applicable2,06830-Jun-201015:44Not applicable
Sftredirlh.sysNot applicable2,07030-Jun-201015:44Not applicable
Sftredirxp.sysNot applicable2,07630-Jun-201015:44Not applicable
Sftsharedres.dllNot applicable1,99930-Jun-201015:43Not applicable
Sftsharedres.dllNot applicable1,99930-Jun-201015:43Not applicable
Sftsharedres.dllNot applicable2,04930-Jun-201015:44Not applicable
Sftsharedres.dllNot applicable2,00330-Jun-201015:43Not applicable
Sftsharedres.dllNot applicable2,00130-Jun-201015:43Not applicable
Sftsharedres.dllNot applicable2,00330-Jun-201015:43Not applicable
Sftsharedres.dllNot applicable2,00530-Jun-201015:43Not applicable
Sftsharedres.dllNot applicable2,00530-Jun-201015:43Not applicable
Sftsharedres.dllNot applicable2,00530-Jun-201015:43Not applicable
Sftsharedres.dllNot applicable1,99530-Jun-201015:43Not applicable
Sftsharedres.dllNot applicable1,99930-Jun-201015:43Not applicable
Sftsharedres.dllNot applicable1,99930-Jun-201015:43Not applicable
Sftsync.dllNot applicable2,94430-Jun-201015:44Not applicable
Sfttray.exeNot applicable26,70930-Jun-201015:43Not applicable
Sftuser.dllNot applicable16,18630-Jun-201015:44Not applicable
Sftvol2k3.sysNot applicable2,06330-Jun-201015:44Not applicable
Sftvollh.sysNot applicable2,06730-Jun-201015:44Not applicable
Sftvolxp.sysNot applicable2,06730-Jun-201015:44Not applicable
Sftvsa.exeNot applicable13,17230-Jun-201015:44Not applicable
Sgcliprv.dllNot applicable3,62330-Jun-201015:42Not applicable
Microsoft Application Virtualization 4.5 SP1 for Windows Desktops
File nameFile versionFile sizeDateTimePlatform
Mavcperf.dllNot applicable7,65630-Jun-201015:45Not applicable
Mavcperfres.dllNot applicable2,00330-Jun-201015:44Not applicable
Mavcperfres.dllNot applicable1,99530-Jun-201015:44Not applicable
Mavcperfres.dllNot applicable2,04130-Jun-201015:45Not applicable
Mavcperfres.dllNot applicable2,00130-Jun-201015:44Not applicable
Mavcperfres.dllNot applicable1,99530-Jun-201015:44Not applicable
Mavcperfres.dllNot applicable1,99530-Jun-201015:44Not applicable
Mavcperfres.dllNot applicable1,99930-Jun-201015:44Not applicable
Mavcperfres.dllNot applicable1,99930-Jun-201015:44Not applicable
Mavcperfres.dllNot applicable1,99330-Jun-201015:44Not applicable
Mavcperfres.dllNot applicable1,99730-Jun-201015:44Not applicable
Mavcperfres.dllNot applicable1,99730-Jun-201015:44Not applicable
Mavcperfres.dllNot applicable2,00330-Jun-201015:44Not applicable
Sftclientres.dllNot applicable2,06230-Jun-201015:44Not applicable
Sftclientres.dllNot applicable2,06630-Jun-201015:44Not applicable
Sftclientres.dllNot applicable3,00230-Jun-201015:45Not applicable
Sftclientres.dllNot applicable3,00230-Jun-201015:45Not applicable
Sftclientres.dllNot applicable2,07430-Jun-201015:44Not applicable
Sftclientres.dllNot applicable2,07630-Jun-201015:44Not applicable
Sftclientres.dllNot applicable2,07230-Jun-201015:44Not applicable
Sftclientres.dllNot applicable2,06830-Jun-201015:44Not applicable
Sftclientres.dllNot applicable2,08030-Jun-201015:44Not applicable
Sftclientres.dllNot applicable2,06430-Jun-201015:44Not applicable
Sftclientres.dllNot applicable2,08030-Jun-201015:44Not applicable
Sftclientres.dllNot applicable2,07230-Jun-201015:44Not applicable
Sftclientres.dllNot applicable2,07230-Jun-201015:44Not applicable
Sftcmc.dllNot applicable63,32530-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable2,36830-Jun-201015:45Not applicable
Sftcmcres.dllNot applicable2,36430-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable8,01430-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable8,01430-Jun-201015:45Not applicable
Sftcmcres.dllNot applicable2,35430-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable2,36630-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable2,36030-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable2,35230-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable2,36030-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable2,36030-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable2,36230-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable2,34830-Jun-201015:44Not applicable
Sftcmcres.dllNot applicable2,36630-Jun-201015:44Not applicable
Sftcomp.dllNot applicable2,24030-Jun-201015:45Not applicable
Sftcore.dllNot applicable219,74230-Jun-201015:45Not applicable
Sftdcc.exeNot applicable9,31230-Jun-201015:44Not applicable
Sftdde.exeNot applicable13,43930-Jun-201015:45Not applicable
Sftevent.dllNot applicable2,21130-Jun-201015:45Not applicable
Sftfs2k3.sysNot applicable51,93830-Jun-201015:45Not applicable
Sftfsi.dllNot applicable141,06230-Jun-201015:45Not applicable
Sftfslh.sysNot applicable49,00030-Jun-201015:45Not applicable
Sftfsxp.sysNot applicable53,23030-Jun-201015:45Not applicable
Sftintf.dllNot applicable20,04830-Jun-201015:45Not applicable
Sftldr.dllNot applicable52,33630-Jun-201015:45Not applicable
Sftlist.exeNot applicable38,61630-Jun-201015:45Not applicable
Sftlp.exeNot applicable9,63230-Jun-201015:45Not applicable
Sftmime.comNot applicable38530-Jun-201015:44Not applicable
Sftmime.exeNot applicable5,52730-Jun-201015:44Not applicable
Sftplay2k3.sysNot applicable19,14330-Jun-201015:45Not applicable
Sftplaylh.sysNot applicable19,54730-Jun-201015:45Not applicable
Sftplayxp.sysNot applicable19,29330-Jun-201015:45Not applicable
Sftpsr.dllNot applicable2,49030-Jun-201015:45Not applicable
Sftredir2k3.sysNot applicable2,06830-Jun-201015:45Not applicable
Sftredirlh.sysNot applicable2,07030-Jun-201015:45Not applicable
Sftredirxp.sysNot applicable2,07630-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable1,99930-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable1,99930-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable2,04930-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable2,00330-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable2,00130-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable2,00330-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable2,00530-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable2,00530-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable2,00530-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable1,99530-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable1,99930-Jun-201015:45Not applicable
Sftsharedres.dllNot applicable1,99930-Jun-201015:45Not applicable
Sftsync.dllNot applicable2,94430-Jun-201015:45Not applicable
Sfttray.exeNot applicable26,70930-Jun-201015:44Not applicable
Sftuser.dllNot applicable16,18630-Jun-201015:45Not applicable
Sftvol2k3.sysNot applicable2,06330-Jun-201015:45Not applicable
Sftvollh.sysNot applicable2,06730-Jun-201015:45Not applicable
Sftvolxp.sysNot applicable2,06730-Jun-201015:45Not applicable
Sftvsa.exeNot applicable13,17230-Jun-201015:45Not applicable
Sgcliprv.dllNot applicable3,62330-Jun-201015:44Not 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 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

For more information about Microsoft Application Virtualization 4.5 Service Pack 1 (SP1), click the following article number to view the article in the Microsoft Knowledge Base:
976338 Description of Microsoft Application Virtualization 4.5 Service Pack 1