Quote Originally Posted by linder View Post

But what is the value of %DOTNET4_INSTALLIT% and %DOTNET4_RETURNCODE% (see previous screenshot) in your case? The values of these variables will give you more information what happened and why. For example, if the operating system is Windows XP SP3 then %DOTNET4_INSTALLIT% is -1000 because the Microsoft .NET4 Framework requires XP SP3.

Does this help?

Thanks, it works!!

PS sorry for late answer