로그 보면


[0EE8:0C08][2014-11-05T22:20:05]e000: Error 0x80070643: Failed to install MSI package.

[0EE8:0C08][2014-11-05T22:20:05]e000: Error 0x80070643: Failed to execute MSI package.

[0124:0F0C][2014-11-05T22:20:05]e000: Error 0x80070643: Failed to configure per-machine MSI package.

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  Installation size in bytes for package: vs_professionalcore MaxAppDrive: 0  MaxSysDrive: 879395863  AppDrive: 0  SysDrive: 125187095

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  Return Code:0x80070643 Msi Messages:0 Result Detail:InstallFiles Restart:None

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  Set Result: Return Code=-2147023293 (0x80070643), Error Message=, Result Detail=InstallFiles, Vital=True, Package Action=Install, Package Id=vs_professionalcore

[0124:0F0C][2014-11-05T22:20:05]i319: Applied execute package: vs_professionalcore, result: 0x80070643, restart: None

[0124:0F0C][2014-11-05T22:20:05]e000: Error 0x80070643: Failed to execute MSI package.

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  ExecutePackageBegin PackageId: vs_professionalcore

[0EE8:0C08][2014-11-05T22:20:05]i318: Skipped rollback of package: vs_professionalcore, action: Uninstall, already: Absent

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  Installation size in bytes for package: vs_professionalcore MaxAppDrive: 0  MaxSysDrive: 0  AppDrive: 0  SysDrive: 0

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  Return Code:0x0 Msi Messages:0 Result Detail:InstallFiles Restart:None

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  Reset execution Result

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  Reset Result

[0124:0F0C][2014-11-05T22:20:05]i319: Applied rollback package: vs_professionalcore, result: 0x0, restart: None

[0EE8:0C08][2014-11-05T22:20:05]i351: Removing cached package: vs_professionalcore, from path: C:ProgramDataPackage Cache{9C593464-7F2F-37B3-89F8-7E894E3B09EA}v12.0.21005

[0EE8:0C08][2014-11-05T22:20:05]i372: Session end, registration key: SOFTWAREMicrosoftWindowsCurrentVersionUninstall{cf029a3a-14ca-4d5f-b7b5-ddb64bf0462b}, resume: ARP, restart: None, disable resume: No

[0EE8:0C08][2014-11-05T22:20:05]i371: Updating session, registration key: SOFTWAREMicrosoftWindowsCurrentVersionUninstall{cf029a3a-14ca-4d5f-b7b5-ddb64bf0462b}, resume: ARP, restart initiated: No, disable resume: No

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  Apply Complete: Disk Space Used in bytes for Installation:  MaxAppDrive: 0  MaxSysDrive: 931708928  AppDrive: 0  SysDrive: 47816704

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  Free Disk Space after install:  SystemDrive C: 117624889344 bytes  AppDrive C: 117624889344 bytes

[0124:0F0C][2014-11-05T22:20:05]i000: MUX:  Go to Finished page.

[0124:0F0C][2014-11-05T22:20:05]i399: Apply complete, result: 0x80070643, restart: None, ba requested restart:  No


이렇게뜨는데 이놈의 MSI package 이게 뭔지 ㅠㅠ 설치가 자꾸 안되... 
물론 따로 설치중인건 없었고 백신 이런거 잡다한거 다 끄고 설치해봐도 안되.. 하드 C D 둘다 용량 80기가 넘게 충분하고..Framework도 다 재설치해도 안되네..