Не могу установить, вот лог ошибки из журнала!
OS Version = 5.1.2600, Platform 2, Service Pack 3
OS Description = WinXP - x86 Professional Service Pack 3
CommandLine = D:\28249ee072c86a3499\\Setup.exe /norestart /x86 /x64 /ia64 /web
TimeZone = Московское время (зима)
Initial LCID = 1049
Using Simultaneous Download and Install mechanism
Operation: Installing
Package Name = Microsoft .NET Framework 4 Client Profile Setup
Package Version = 4.0.30319
User Experience Data Collection Policy: UserControlled
Number of applicable items: 6
Final Result: Installation failed with error code: (0x80070643), "В процессе установки произошла неисправимая ошибка. " (Elapsed time: 0 00:02:06).