(questo e il log che mi appare)OS Version = 6.1.7601, Platform 2, Service Pack 1
OS Description = Windows 7 - x64 Home Premium Edition Service Pack 1
CommandLine = D:\2432e872c62451c5273844e1e3\\Setup.exe /x86 /x64
TimeZone = ora legale Europa occidentale
Initial LCID = 1040
Using Simultaneous Download and Install mechanism
Operation: Installing
Package Name = Microsoft .NET Framework 4 Setup
Package Version = 4.0.30319
User Experience Data Collection Policy: Disabled
Number of applicable items: 11
Final Result: Installation failed with error code: (0x00000057), "Parametro non corretto. " (Elapsed time: 0 00:01:38).
OS Description = Windows 7 - x64 Home Premium Edition Service Pack 1
CommandLine = D:\2432e872c62451c5273844e1e3\\Setup.exe /x86 /x64
TimeZone = ora legale Europa occidentale
Initial LCID = 1040
Using Simultaneous Download and Install mechanism
Operation: Installing
Package Name = Microsoft .NET Framework 4 Setup
Package Version = 4.0.30319
User Experience Data Collection Policy: Disabled
Number of applicable items: 11
Final Result: Installation failed with error code: (0x00000057), "Parametro non corretto. " (Elapsed time: 0 00:01:38).