hi guys, i want to ask a small question.
i made a windows service that work using framework version 3.5, after that i made the installer of this windows service to let the user uses this windows service on their computer's.

Now i want to setup this windows service on different operating services like windows 7, windows vista, windows xp......

but when i tried to setup it in windows 7 i found that there is a conflict in the framework version. coz i am using in my project windows framework version 3.5 and the file InstallUtil.exe is in the framework v2.0.50727

it's path is: C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe

so how i can allow the user to setup the windows service into different framework(s)??

or how i can make a windows service regardless it's framework version???