For asp.net the answer is:
Under IIS ... after 2.0 gets installed , a new tab is created, which lets
you specify the version PER virtual directory/applicaton.
This allows you to run 1.1 and 2.0 web apps simutaneoulsy.
...
I'm going to refrain from answering your cross group post question, which
is........ what happens with winforms applications?
"Matías" <pr**********@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP14.phx.gbl...
If I have installed both versions of the framework, can I say to may
application use 1.1 or 2.0 or when I run the applicacion will use the
higher version????