title: error installing mvc 4
body: <p>Please excuse the length of this post, I wanted to include all info i deemed necessary to debug.</p>
  
  <p>I've been unable to install mvc 4 for vs 2010 after many attempts. I had the mvc 4 beta installed because I created a webapi project. I also had mvc 2 &amp; 3 installed. I uninstalled mvc 4 using the (bundle) link in Programs n Features ... Now trying to install mvc 4 and i'm getting an  undescriptive error log that  I can't make heads or tails of ... any help would be appreciated.</p>
  
  <p>My system environment contains </p>
  
  <p>windows 7 x64 enterprise
  vs 2010 sp1 ( see info below log file)
  Web Platform Installer 4.0  </p>
  
  <pre><code>[201C:04BC][2012-06-12T11:09:18]: Burn v3.6.2712.0, path: C:\Users\&lt;userName&gt;\AppData\Local\Microsoft\Web Platform Installer\installers\MVC4VS2010\8EDB940F9A4EEC0C0F0324B5D647F17738C665CA\AspNetMVC4Setup.exe, cmdline: '/q /log C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install.htm -burn.unelevated BurnPipe.{B9B09A3A-ED62-4F21-931F-941AE3AD242A} {FC1D5F36-4FCF-44CC-A4A5-B430AEC97063} 7584'
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleLog' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install.htm'
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleOriginalSource' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Microsoft\Web Platform Installer\installers\MVC4VS2010\8EDB940F9A4EEC0C0F0324B5D647F17738C665CA\AspNetMVC4Setup.exe'
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleName' to value 'Microsoft ASP.NET MVC 4'
  [201C:04BC][2012-06-12T11:09:18]: Detect 9 packages
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'netfx4' to value '4.0.30319'
  [201C:04BC][2012-06-12T11:09:18]: Setting version variable 'PowerShellExeVersion' to value '6.1.7600.16385'
  [201C:04BC][2012-06-12T11:09:18]: Setting numeric variable 'procore2010_exists' to value 1
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'procore2010_sp1' to value '40219.342'
  [201C:04BC][2012-06-12T11:09:18]: Registry key not found. Key = 'Software\Microsoft\DevDiv\VS\Servicing\10.0\vstdcore'
  [201C:04BC][2012-06-12T11:09:18]: Setting numeric variable 'vstdcore2010_exists' to value 0
  [201C:04BC][2012-06-12T11:09:18]: Registry key not found. Key = 'Software\Microsoft\DevDiv\VS\Servicing\10.0\vstdcore'
  [201C:04BC][2012-06-12T11:09:18]: Registry key not found. Key = 'Software\Microsoft\DevDiv\VS\Servicing\10.0\vstscore'
  [201C:04BC][2012-06-12T11:09:18]: Setting numeric variable 'vstscore2010_exists' to value 0
  [201C:04BC][2012-06-12T11:09:18]: Registry key not found. Key = 'Software\Microsoft\DevDiv\VS\Servicing\10.0\vstscore'
  [201C:04BC][2012-06-12T11:09:18]: Registry key not found. Key = 'Software\Microsoft\DevDiv\vns\Servicing\10.0\xcor'
  [201C:04BC][2012-06-12T11:09:18]: Setting numeric variable 'xcor2010_exists' to value 0
  [201C:04BC][2012-06-12T11:09:18]: Registry key not found. Key = 'Software\Microsoft\DevDiv\vns\Servicing\10.0\xcor'
  [201C:04BC][2012-06-12T11:09:18]: Detected package: VS10SP1_KB2581019_x86.exe, state: Absent, cached: Complete
  [201C:04BC][2012-06-12T11:09:18]: Detected package: VS10SP1_KB2591016_x86.exe, state: Absent, cached: Complete
  [201C:04BC][2012-06-12T11:09:18]: Detected package: Nuget.msi, state: Absent, cached: Complete
  [201C:04BC][2012-06-12T11:09:18]: Detected package: AspNetWebPages2.msi, state: Present, cached: Complete
  [201C:04BC][2012-06-12T11:09:18]: Detected package: AspNetWebPages2VS2010Tools.msi, state: Absent, cached: Complete
  [201C:04BC][2012-06-12T11:09:18]: Detected package: AspNetWebPages2VWD2010Tools.msi, state: Absent, cached: None
  [201C:04BC][2012-06-12T11:09:18]: Detected package: AspNetMVC4.msi, state: Absent, cached: Complete
  [201C:04BC][2012-06-12T11:09:18]: Detected package: AspNetMVC4VS2010Tools.msi, state: Absent, cached: Complete
  [201C:04BC][2012-06-12T11:09:18]: Detected package: AspNetMVC4VWD2010Tools.msi, state: Absent, cached: None
  [201C:04BC][2012-06-12T11:09:18]: Condition '((NOT vstscore2010_exists) OR ((vstscore2010_sp1 &gt;= v40219.01) AND (vstscore2010_exists))) AND ((NOT vstdcore2010_exists) OR ((vstdcore2010_sp1 &gt;= v40219.01) AND (vstdcore2010_exists))) AND ((NOT procore2010_exists) OR ((procore2010_sp1 &gt;= v40219.01) AND (procore2010_exists)))' evaluates to true.
  [201C:04BC][2012-06-12T11:09:18]: Condition '(NOT xcor2010_exists) OR ((xcor2010_sp1 &gt;= v40219.01) AND (xcor2010_exists))' evaluates to true.
  [201C:04BC][2012-06-12T11:09:18]: Condition 'netfx4 &gt;= v4.0.30319' evaluates to true.
  [201C:04BC][2012-06-12T11:09:18]: Condition 'NOT (netfx4 &gt; v4.0.30319 AND netfx4 &lt; v4.5.50131)' evaluates to true.
  [201C:04BC][2012-06-12T11:09:18]: Condition 'PowerShellExeVersion &gt;= v2.0' evaluates to true.
  [201C:04BC][2012-06-12T11:09:18]: Detect complete, result: 0x0
  [201C:04BC][2012-06-12T11:09:18]: Plan 9 packages, action: Install
  [201C:04BC][2012-06-12T11:09:18]: Condition '((vstscore2010_sp1 &gt;= v40219.01) AND (vstscore2010_exists)) OR ((vstdcore2010_sp1 &gt;= v40219.01) AND (vstdcore2010_exists)) OR ((procore2010_sp1 &gt;= v40219.01) AND (procore2010_exists)) OR ((xcor2010_sp1 &gt;= v40219.01) AND (xcor2010_exists))' evaluates to true.
  [201C:04BC][2012-06-12T11:09:18]: Skipping dependency registration on package with no dependency providers: VS10SP1_KB2581019_x86.exe
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleLog_VS10SP1_KB2581019_x86.exe' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_0_VS10SP1_KB2581019_x86.exe.htm'
  [201C:04BC][2012-06-12T11:09:18]: Condition '((vstscore2010_sp1 &gt;= v40219.01) AND (vstscore2010_exists)) OR ((vstdcore2010_sp1 &gt;= v40219.01) AND (vstdcore2010_exists)) OR ((procore2010_sp1 &gt;= v40219.01) AND (procore2010_exists)) OR ((xcor2010_sp1 &gt;= v40219.01) AND (xcor2010_exists))' evaluates to true.
  [201C:04BC][2012-06-12T11:09:18]: Skipping dependency registration on package with no dependency providers: VS10SP1_KB2591016_x86.exe
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleLog_VS10SP1_KB2591016_x86.exe' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_1_VS10SP1_KB2591016_x86.exe.htm'
  [201C:04BC][2012-06-12T11:09:18]: Condition '((vstscore2010_sp1 &gt;= v40219.01) AND (vstscore2010_exists)) OR ((vstdcore2010_sp1 &gt;= v40219.01) AND (vstdcore2010_exists)) OR ((procore2010_sp1 &gt;= v40219.01) AND (procore2010_exists)) OR ((xcor2010_sp1 &gt;= v40219.01) AND (xcor2010_exists))' evaluates to true.
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleRollbackLog_Nuget.msi' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_2_Nuget.msi_rollback.htm'
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleLog_Nuget.msi' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_2_Nuget.msi.htm'
  [201C:04BC][2012-06-12T11:09:18]: Condition '((vstscore2010_sp1 &gt;= v40219.01) AND (vstscore2010_exists)) OR ((vstdcore2010_sp1 &gt;= v40219.01) AND (vstdcore2010_exists)) OR ((procore2010_sp1 &gt;= v40219.01) AND (procore2010_exists))' evaluates to true.
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleRollbackLog_AspNetWebPages2VS2010Tools.msi' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_3_AspNetWebPages2VS2010Tools.msi_rollback.htm'
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleLog_AspNetWebPages2VS2010Tools.msi' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_3_AspNetWebPages2VS2010Tools.msi.htm'
  [201C:04BC][2012-06-12T11:09:18]: Condition '(xcor2010_sp1 &gt;= v40219.01) AND (xcor2010_exists)' evaluates to false.
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleRollbackLog_AspNetMVC4.msi' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_4_AspNetMVC4.msi_rollback.htm'
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleLog_AspNetMVC4.msi' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_4_AspNetMVC4.msi.htm'
  [201C:04BC][2012-06-12T11:09:18]: Condition '((vstscore2010_sp1 &gt;= v40219.01) AND (vstscore2010_exists)) OR ((vstdcore2010_sp1 &gt;= v40219.01) AND (vstdcore2010_exists)) OR ((procore2010_sp1 &gt;= v40219.01) AND (procore2010_exists))' evaluates to true.
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleRollbackLog_AspNetMVC4VS2010Tools.msi' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_5_AspNetMVC4VS2010Tools.msi_rollback.htm'
  [201C:04BC][2012-06-12T11:09:18]: Setting string variable 'WixBundleLog_AspNetMVC4VS2010Tools.msi' to value 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_5_AspNetMVC4VS2010Tools.msi.htm'
  [201C:04BC][2012-06-12T11:09:18]: Condition '(xcor2010_sp1 &gt;= v40219.01) AND (xcor2010_exists)' evaluates to false.
  [201C:04BC][2012-06-12T11:09:18]: Planned package: VS10SP1_KB2581019_x86.exe, state: Absent, default requested: Present, ba requested: Present, execute: Install, rollback: None, cache: No, uncache: No, dependency: None
  [201C:04BC][2012-06-12T11:09:18]: Planned package: VS10SP1_KB2591016_x86.exe, state: Absent, default requested: Present, ba requested: Present, execute: Install, rollback: None, cache: No, uncache: No, dependency: None
  [201C:04BC][2012-06-12T11:09:18]: Planned package: Nuget.msi, state: Absent, default requested: Present, ba requested: Present, execute: Install, rollback: Uninstall, cache: No, uncache: No, dependency: Register
  [201C:04BC][2012-06-12T11:09:18]: Planned package: AspNetWebPages2.msi, state: Present, default requested: Present, ba requested: Present, execute: None, rollback: None, cache: No, uncache: No, dependency: Register
  [201C:04BC][2012-06-12T11:09:18]: Planned package: AspNetWebPages2VS2010Tools.msi, state: Absent, default requested: Present, ba requested: Present, execute: Install, rollback: Uninstall, cache: No, uncache: No, dependency: Register
  [201C:04BC][2012-06-12T11:09:18]: Planned package: AspNetWebPages2VWD2010Tools.msi, state: Absent, default requested: Absent, ba requested: Absent, execute: None, rollback: None, cache: No, uncache: No, dependency: None
  [201C:04BC][2012-06-12T11:09:18]: Planned package: AspNetMVC4.msi, state: Absent, default requested: Present, ba requested: Present, execute: Install, rollback: Uninstall, cache: No, uncache: No, dependency: Register
  [201C:04BC][2012-06-12T11:09:18]: Planned package: AspNetMVC4VS2010Tools.msi, state: Absent, default requested: Present, ba requested: Present, execute: Install, rollback: Uninstall, cache: No, uncache: No, dependency: Register
  [201C:04BC][2012-06-12T11:09:18]: Planned package: AspNetMVC4VWD2010Tools.msi, state: Absent, default requested: Absent, ba requested: Absent, execute: None, rollback: None, cache: No, uncache: No, dependency: None
  [201C:04BC][2012-06-12T11:09:18]: Plan complete, result: 0x0
  [201C:04BC][2012-06-12T11:09:18]: Apply begin
  [1DA0:2234][2012-06-12T11:09:18]: Automatic updates could not be paused due to error: 0x80240025. Continuing...
  [1DA0:2234][2012-06-12T11:09:18]: Creating a system restore point.
  [1DA0:2234][2012-06-12T11:09:18]: Could not create system restore point, error: 0x80070422. Continuing...
  [1DA0:2234][2012-06-12T11:09:18]: Caching bundle from: 'C:\Users\&lt;userName&gt;\AppData\Local\Temp\{a2aa0550-73d2-4f8e-ade9-b901851851fc}\.be\AspNetMVC4Setup.exe' to: 'C:\ProgramData\Package Cache\{a2aa0550-73d2-4f8e-ade9-b901851851fc}\AspNetMVC4Setup.exe'
  [1DA0:2234][2012-06-12T11:09:19]: Registering bundle dependency provider: {a2aa0550-73d2-4f8e-ade9-b901851851fc}, version: 4.0.20505.0
  [1DA0:02BC][2012-06-12T11:09:19]: Verified existing payload: VS10SP1_KB2581019_x86.exe at path: C:\ProgramData\Package Cache\9ACF484DD18F53B5E56809ABA965A32DACE6A809\VS10SP1-KB2581019-x86.exe.
  [1DA0:02BC][2012-06-12T11:09:19]: Verified existing payload: VS10SP1_KB2591016_x86.exe at path: C:\ProgramData\Package Cache\5BA5217D49F8BECD7CA452F2F366CD7C99FF1F16\VS10SP1-KB2591016-x86.exe.
  [1DA0:02BC][2012-06-12T11:09:19]: Verified existing payload: Nuget.msi at path: C:\ProgramData\Package Cache\{8FEC8DF9-6B13-4CAD-8FF3-063F332D16EB}v1.8.20505.0\Nuget.msi.
  [1DA0:02BC][2012-06-12T11:09:19]: Verified existing payload: AspNetWebPages2VS2010Tools.msi at path: C:\ProgramData\Package Cache\{01866492-9599-46F4-BE9A-F6A264C09108}v2.0.20505.0\AspNetWebPages2VS2010Tools.msi.
  [1DA0:02BC][2012-06-12T11:09:19]: Verified existing payload: cab3ECB64089A75B346241FCE810109AA85 at path: C:\ProgramData\Package Cache\{01866492-9599-46F4-BE9A-F6A264C09108}v2.0.20505.0\WebPages2_VisualStudio2010.cab.
  [1DA0:02BC][2012-06-12T11:09:19]: Verified existing payload: AspNetMVC4.msi at path: C:\ProgramData\Package Cache\{8719C066-3A8C-4528-B82F-5094DB869F43}v4.0.20505.0\AspNetMVC4.msi.
  [1DA0:02BC][2012-06-12T11:09:19]: Verified existing payload: cab4B3E83F27633398CE0AAFFFED6B2BF23 at path: C:\ProgramData\Package Cache\{8719C066-3A8C-4528-B82F-5094DB869F43}v4.0.20505.0\MVC4_runtime.cab.
  [1DA0:02BC][2012-06-12T11:09:19]: Verified existing payload: AspNetMVC4VS2010Tools.msi at path: C:\ProgramData\Package Cache\{EA14A6CE-A0E1-410D-872D-B04CC186BA99}v4.0.20505.0\AspNetMVC4VS2010Tools.msi.
  [1DA0:02BC][2012-06-12T11:09:19]: Verified existing payload: cabB4603D3274E047299B381454BE3590A6 at path: C:\ProgramData\Package Cache\{EA14A6CE-A0E1-410D-872D-B04CC186BA99}v4.0.20505.0\MVC4_VisualStudio2010.cab.
  [1DA0:2234][2012-06-12T11:09:19]: Applying execute package: VS10SP1_KB2581019_x86.exe, action: Install, path: C:\ProgramData\Package Cache\9ACF484DD18F53B5E56809ABA965A32DACE6A809\VS10SP1-KB2581019-x86.exe, arguments: '"C:\ProgramData\Package Cache\9ACF484DD18F53B5E56809ABA965A32DACE6A809\VS10SP1-KB2581019-x86.exe" /q /norestart'
  [1DA0:2234][2012-06-12T11:09:21]: Error 0x8007066a: Process returned error: 0x66a
  [1DA0:2234][2012-06-12T11:09:21]: Error 0x8007066a: Failed to execute EXE package.
  [201C:04BC][2012-06-12T11:09:21]: Error 0x8007066a: Failed to configure per-machine EXE package.
  [201C:04BC][2012-06-12T11:09:21]: Error 0x8007066a: Failed to execute EXE package.
  [1DA0:2234][2012-06-12T11:09:21]: Removing bundle dependency provider: {a2aa0550-73d2-4f8e-ade9-b901851851fc}
  [1DA0:2234][2012-06-12T11:09:21]: Removing cached bundle: {a2aa0550-73d2-4f8e-ade9-b901851851fc}, from path: C:\ProgramData\Package Cache\{a2aa0550-73d2-4f8e-ade9-b901851851fc}\
  [201C:04BC][2012-06-12T11:09:21]: Apply complete, result: 0x8007066a restart: No
  [201C:04BC][2012-06-12T11:09:21]: Shutting down, exit code: 0x8007066a
  [201C:04BC][2012-06-12T11:09:21]: Variable: AdminToolsFolder = C:\Users\&lt;userName&gt;\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\
  [201C:04BC][2012-06-12T11:09:21]: Variable: AppDataFolder = C:\Users\&lt;userName&gt;\AppData\Roaming\
  [201C:04BC][2012-06-12T11:09:21]: Variable: CommonAppDataFolder = C:\ProgramData\
  [201C:04BC][2012-06-12T11:09:21]: Variable: CommonFiles64Folder = C:\Program Files\Common Files
  [201C:04BC][2012-06-12T11:09:21]: Variable: CommonFilesFolder = C:\Program Files (x86)\Common Files\
  [201C:04BC][2012-06-12T11:09:21]: Variable: CompatibilityMode = 1
  [201C:04BC][2012-06-12T11:09:21]: Variable: Date = 6/12/2012
  [201C:04BC][2012-06-12T11:09:21]: Variable: DesktopFolder = C:\Users\&lt;userName&gt;\Desktop\
  [201C:04BC][2012-06-12T11:09:21]: Variable: FavoritesFolder = C:\Users\&lt;userName&gt;\Favorites\
  [201C:04BC][2012-06-12T11:09:21]: Variable: FontsFolder = C:\Windows\Fonts\
  [201C:04BC][2012-06-12T11:09:21]: Variable: InstallerName = WiX Burn
  [201C:04BC][2012-06-12T11:09:21]: Variable: InstallerVersion = 3.6.2712.0
  [201C:04BC][2012-06-12T11:09:21]: Variable: LocalAppDataFolder = C:\Users\&lt;userName&gt;\AppData\Local\
  [201C:04BC][2012-06-12T11:09:21]: Variable: LogonUser = &lt;userName&gt;
  [201C:04BC][2012-06-12T11:09:21]: Variable: MyPicturesFolder = C:\Users\&lt;userName&gt;\Pictures\
  [201C:04BC][2012-06-12T11:09:21]: Variable: netfx4 = 4.0.30319
  [201C:04BC][2012-06-12T11:09:21]: Variable: NTProductType = 1
  [201C:04BC][2012-06-12T11:09:21]: Variable: NTSuiteBackOffice = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: NTSuiteDataCenter = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: NTSuiteEnterprise = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: NTSuitePersonal = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: NTSuiteSmallBusiness = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: NTSuiteSmallBusinessRestricted = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: NTSuiteWebServer = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: PersonalFolder = C:\Users\&lt;userName&gt;\Documents\
  [201C:04BC][2012-06-12T11:09:21]: Variable: PowerShellExeVersion = 6.1.7600.16385
  [201C:04BC][2012-06-12T11:09:21]: Variable: Privileged = 1
  [201C:04BC][2012-06-12T11:09:21]: Variable: procore2010_exists = 1
  [201C:04BC][2012-06-12T11:09:21]: Variable: procore2010_sp1 = 40219.342
  [201C:04BC][2012-06-12T11:09:21]: Variable: ProgramFiles64Folder = C:\Program Files
  [201C:04BC][2012-06-12T11:09:21]: Variable: ProgramFilesFolder = C:\Program Files (x86)\
  [201C:04BC][2012-06-12T11:09:21]: Variable: ProgramMenuFolder = C:\Users\&lt;userName&gt;\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\
  [201C:04BC][2012-06-12T11:09:21]: Variable: RebootPending = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: SendToFolder = C:\Users\&lt;userName&gt;\AppData\Roaming\Microsoft\Windows\SendTo\
  [201C:04BC][2012-06-12T11:09:21]: Variable: ServicePackLevel = 1
  [201C:04BC][2012-06-12T11:09:21]: Variable: StartMenuFolder = C:\Users\&lt;userName&gt;\AppData\Roaming\Microsoft\Windows\Start Menu\
  [201C:04BC][2012-06-12T11:09:21]: Variable: StartupFolder = C:\Users\&lt;userName&gt;\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\
  [201C:04BC][2012-06-12T11:09:21]: Variable: System64Folder = C:\Windows\SysWOW64\
  [201C:04BC][2012-06-12T11:09:21]: Variable: SystemFolder = C:\Windows\system32\
  [201C:04BC][2012-06-12T11:09:21]: Variable: SystemLanguageID = 1033
  [201C:04BC][2012-06-12T11:09:21]: Variable: TempFolder = C:\Users\&lt;userName&gt;\AppData\Local\Temp\
  [201C:04BC][2012-06-12T11:09:21]: Variable: TemplateFolder = C:\Users\&lt;userName&gt;\AppData\Roaming\Microsoft\Windows\Templates\
  [201C:04BC][2012-06-12T11:09:21]: Variable: TerminalServer = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: UserLanguageID = 1033
  [201C:04BC][2012-06-12T11:09:21]: Variable: VersionMsi = 5.0.0.0
  [201C:04BC][2012-06-12T11:09:21]: Variable: VersionNT = 6.1.0.0
  [201C:04BC][2012-06-12T11:09:21]: Variable: VersionNT64 = 6.1.0.0
  [201C:04BC][2012-06-12T11:09:21]: Variable: vstdcore2010_exists = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: vstdcore2010_sp1 = 
  [201C:04BC][2012-06-12T11:09:21]: Variable: vstscore2010_exists = 0
  [201C:04BC][2012-06-12T11:09:21]: Variable: vstscore2010_sp1 = 
  [201C:04BC][2012-06-12T11:09:21]: Variable: WindowsFolder = C:\Windows\
  [201C:04BC][2012-06-12T11:09:21]: Variable: WindowsVolume = C:\
  [201C:04BC][2012-06-12T11:09:21]: Variable: WixBundleAction = 4
  [201C:04BC][2012-06-12T11:09:21]: Variable: WixBundleElevated = 1
  [201C:04BC][2012-06-12T11:09:21]: Variable: WixBundleInstalled = 0
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  [201C:04BC][2012-06-12T11:09:21]: Variable: WixBundleRollbackLog_AspNetMVC4VS2010Tools.msi = C:\Users\&lt;userName&gt;\AppData\Local\Temp\MVC4_install_5_AspNetMVC4VS2010Tools.msi_rollback.htm
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  [201C:04BC][2012-06-12T11:09:21]: Variable: xcor2010_sp1 = 
  [201C:04BC][2012-06-12T11:09:21]: Exit code: 0x8007066a
  
  
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