win7系统，之前安装过vs2008
现在安装vs2013老是出这个问题。如何解决啊
大神们？？
下面是   一些日志：

[17A4:11A4][2014-04-04T19:22:58]e000: Error 0x80070643: Failed to configure per-machine MSI package.
[17A4:11A4][2014-04-04T19:22:58]i000: MUX:  Installation size in bytes for package: vs_devenv MaxAppDrive: 786432  MaxSysDrive: 110592  AppDrive: 4096  SysDrive: 0
[17A4:11A4][2014-04-04T19:22:58]i000: MUX:  Return Code:0x80070643 Msi Messages:1402 Result Detail:WriteRegistryValues Restart:None
[17A4:11A4][2014-04-04T19:22:58]i000: MUX:  Set Result: Return Code=-2147023293 (0x80070643), Error Message=1402, Result Detail=WriteRegistryValues, Vital=True, Package Action=Install, Package Id=vs_devenv
[17A4:11A4][2014-04-04T19:22:58]i319: Applied execute package: vs_devenv, result: 0x80070643, restart: None
[17A4:11A4][2014-04-04T19:22:58]e000: Error 0x80070643: Failed to execute MSI package.
[1388:017C][2014-04-04T19:22:59]i318: Skipped rollback of package: vs_devenv, action: Uninstall, already: Absent
[17A4:11A4][2014-04-04T19:22:59]i000: MUX:  Installation size in bytes for package: vs_devenv MaxAppDrive: 0  MaxSysDrive: 0  AppDrive: 0  SysDrive: 0
[17A4:11A4][2014-04-04T19:22:59]i000: MUX:  Return Code:0x0 Msi Messages:1402 Result Detail:WriteRegistryValues Restart:None
[17A4:11A4][2014-04-04T19:22:59]i000: MUX:  Reset execution Result
[17A4:11A4][2014-04-04T19:22:59]i000: MUX:  Reset Result
[17A4:11A4][2014-04-04T19:22:59]i319: Applied rollback package: vs_devenv, result: 0x0, restart: None
[1388:017C][2014-04-04T19:22:59]i351: Removing cached package: vs_devenv, from path: C:\ProgramData\Package Cache\{B6A0A174-33E0-3D42-92EA-547D318CB149}v12.0.21005\
[1388:017C][2014-04-04T19:22:59]i326: Removed dependency: {9e6e5a9b-6f0e-40ff-84fb-19cab458402e} on package provider: Microsoft.VS.minshellinterop,v12, package vs_minshellinterop
[1388:017C][2014-04-04T19:22:59]i301: Applying rollback package: vs_minshellinterop, action: Uninstall, path: (null), arguments: ' MSIFASTINSTALL="7" VSEXTUI="1"'
[17A4:11A4][2014-04-04T19:23:04]i000: MUX:  Installation size in bytes for package: vs_minshellinterop MaxAppDrive: 12288  MaxSysDrive: 1982464  AppDrive: 12288  SysDrive: 0
[17A4:11A4][2014-04-04T19:23:04]i000: MUX:  Return Code:0x0 Msi Messages:0 Result Detail:RollbackCleanup Restart:None
[17A4:11A4][2014-04-04T19:23:04]i000: MUX:  Reset execution Result
[17A4:11A4][2014-04-04T19:23:04]i000: MUX:  Reset Result
[17A4:11A4][2014-04-04T19:23:04]i319: Applied rollback package: vs_minshellinterop, result: 0x0, restart: None
[1388:017C][2014-04-04T19:23:04]i351: Removing cached package: vs_minshellinterop, from path: C:\ProgramData\Package Cache\{AE937DBA-FEFD-3BFE-9860-0591C0F91D61}v12.0.21005\
[1388:017C][2014-04-04T19:23:04]i326: Removed dependency: {9e6e5a9b-6f0e-40ff-84fb-19cab458402e} on package provider: Microsoft.VS.MinShellCore,v12, package vs_minshellcore
[1388:017C][2014-04-04T19:23:04]i301: Applying rollback package: vs_minshellcore, action: Uninstall, path: (null), arguments: ' MSIFASTINSTALL="7" VSEXTUI="1" VS7.3643236F_FC70_11D3_A536_0090278A1BB8="D:\oracle\VisualStudio"'
[17A4:11A4][2014-04-04T19:23:21]i000: MUX:  Installation size in bytes for package: vs_minshellcore MaxAppDrive: 36864  MaxSysDrive: 3055616  AppDrive: 0  SysDrive: 0
[17A4:11A4][2014-04-04T19:23:21]i000: MUX:  Return Code:0x0 Msi Messages:0 Result Detail:RollbackCleanup Restart:None
[17A4:11A4][2014-04-04T19:23:21]i000: MUX:  Reset execution Result
[17A4:11A4][2014-04-04T19:23:21]i000: MUX:  Reset Result
[17A4:11A4][2014-04-04T19:23:21]i319: Applied rollback package: vs_minshellcore, result: 0x0, restart: None
[1388:017C][2014-04-04T19:23:21]i351: Removing cached package: vs_minshellcore, from path: C:\ProgramData\Package Cache\{5411060C-8F8C-393D-8D3B-26AF2C92FABB}v12.0.21005\
[1388:017C][2014-04-04T19:23:21]i326: Removed dependency: {9e6e5a9b-6f0e-40ff-84fb-19cab458402e} on package provider: Microsoft.VS.VC_RuntimeMinimumVSU_x86,v12, package vcRuntimeMinimum_x86
[1388:017C][2014-04-04T19:23:21]i301: Applying rollback package: vcRuntimeMinimum_x86, action: Uninstall, path: (null), arguments: ' MSIFASTINSTALL="7" NOVSUI="1"'
[17A4:11A4][2014-04-04T19:23:22]i000: MUX:  Installation size in bytes for package: vcRuntimeMinimum_x86 MaxAppDrive: 0  MaxSysDrive: 0  AppDrive: 0  SysDrive: 0
[17A4:11A4][2014-04-04T19:23:22]i000: MUX:  Return Code:0x0 Msi Messages:0 Result Detail:RemoveExistingProducts Restart:None
[17A4:11A4][2014-04-04T19:23:22]i000: MUX:  Reset execution Result
[17A4:11A4][2014-04-04T19:23:22]i000: MUX:  Reset Result
[17A4:11A4][2014-04-04T19:23:22]i319: Applied rollback package: vcRuntimeMinimum_x86, result: 0x0, restart: None
[1388:017C][2014-04-04T19:23:22]i351: Removing cached package: vcRuntimeMinimum_x86, from path: C:\ProgramData\Package Cache\{13A4EE12-23EA-3371-91EE-EFB36DDFFF3E}v12.0.21005\
[17A4:11A4][2014-04-04T19:23:22]i000: MUX:  Apply Complete: Disk Space Used in bytes for Installation:  MaxAppDrive: 1103941632  MaxSysDrive: 1984921600  AppDrive: 1822720  SysDrive: 1182117888
[17A4:11A4][2014-04-04T19:23:22]i000: MUX:  Free Disk Space after install:  SystemDrive C:\ 30271533056 bytes  AppDrive D:\ 88051367936 bytes
[17A4:11A4][2014-04-04T19:23:22]i000: MUX:  Engine Restart's request: RestartRequired
[17A4:11A4][2014-04-04T19:23:22]i000: MUX:  Go to Finished page.
[17A4:11A4][2014-04-04T19:23:22]i399: Apply complete, result: 0x80070643, restart: Required, ba requested restart:  No