installation failed on VS 2010 with sp1 in windows 7

Topics: General
May 16, 2012 at 6:01 AM

below is the log:

 

2012/5/16 13:57:08 - Microsoft Visual Studio Extension Installer2012/5/16 13:57:08 - -------------------------------------------2012/5/16 13:57:08 - Initializing Install...2012/5/16 13:57:08 - Extension Details...2012/5/16 13:57:08 - Identifier      : NuPackToolsVsix.Microsoft.67e54e40-0ae3-42c5-a949-fddf5739e7a52012/5/16 13:57:08 - Name            : NuGet Package Manager2012/5/16 13:57:08 - Author          : Microsoft Corporation2012/5/16 13:57:08 - Version         : 1.7.30402.90282012/5/16 13:57:08 - Description     : A collection of tools to automate the process of downloading, installing, upgrading, configuring, and removing packages from a VS Project.2012/5/16 13:57:08 - Locale          : en-US2012/5/16 13:57:08 - MoreInfoURL     : http://docs.nuget.org/2012/5/16 13:57:08 - InstalledByMSI  : False2012/5/16 13:57:08 - MinFramework    : 4.02012/5/16 13:57:08 - MaxFramework    : 4.02012/5/16 13:57:08 - 2012/5/16 13:57:08 - Supported Visual Studio Editions : 2012/5/16 13:57:08 - Version : 10.02012/5/16 13:57:08 - Pro2012/5/16 13:57:08 - IntegratedShell2012/5/16 13:57:08 - VWDExpress2012/5/16 13:57:08 - VPDExpress2012/5/16 13:57:08 - Version : 11.02012/5/16 13:57:08 - Pro2012/5/16 13:57:08 - IntegratedShell2012/5/16 13:57:08 - VWDExpress2012/5/16 13:57:08 - VPDExpress2012/5/16 13:57:08 - VSWinExpress2012/5/16 13:57:08 - 2012/5/16 13:57:08 - Supported Isolated Shells : 2012/5/16 13:57:08 - 2012/5/16 13:57:08 - References      : 2012/5/16 13:57:08 - 2012/5/16 13:57:08 - Searching for applicable products...2012/5/16 13:57:08 - Found installed product - Microsoft Visual Studio 2010 Ultimate2012/5/16 13:57:08 - The extension will be upgraded from version 1.2.20325.9034.2012/5/16 13:57:10 - The following target products have been selected...2012/5/16 13:57:10 - Microsoft Visual Studio 2010 Ultimate2012/5/16 13:57:10 - 2012/5/16 13:57:10 - Verifying matching extension signatures before updating...Installed Extension Path: D:\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft Corporation\NuGet Package Manager\1.2.20325.9034\Update Extension Path: e:\downloads\nuget.tools.vsix2012/5/16 13:57:10 - VSIXInstaller.SignatureMismatchException: The installed version of 'NuGet Package Manager' is signed, but the update version has an invalid signature. Therefore, Extension Manager cannot install the update.   at VSIXInstaller.Common.VerifyMatchingExtensionSignatures(IInstalledExtension installedExtension, IInstallableExtension updateExtension)   at VSIXInstaller.InstallProgressPage.BeginInstallVSIX(SupportedVSSKU targetAppID)2012/5/16 13:57:10 - Install Error : VSIXInstaller.SignatureMismatchException: The installed version of 'NuGet Package Manager' is signed, but the update version has an invalid signature. Therefore, Extension Manager cannot install the update.   at VSIXInstaller.Common.VerifyMatchingExtensionSignatures(IInstalledExtension installedExtension, IInstallableExtension updateExtension)   at VSIXInstaller.InstallProgressPage.BeginInstallVSIX(SupportedVSSKU targetAppID)

May 17, 2012 at 6:39 PM
Edited May 17, 2012 at 6:49 PM

I'm having the same issue...  Any insight would be appreciated.

J

Edit: Uninstalling and re-installing worked...