Hi all,

I have a a dilemma guys, i have done my research on the net and still cant
get the exact response that i need.

We all know that sharepoint runs on the .NET version 3.5.....so what would
happen if i installed .NET 4.0 on the server??

1. would it replace and upgrade the .NET 3.5 already installed?...and if it
did would it affect sharepoint negatively? I would guess not since am just
doing an upgrade

2. would I be able to run different .NET versions on the same server, and
just use different application pools in different web applications in
IIS????

Any experts out there please help!!!!!
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go ahead and install .Net 4.0 it will not replace the Net 3.5 and sharepoint wont be affected in any way.

regarding question 2 is yes as long as you do not replace or un install the .Net that comes pre installed with the OS. Give us feed back but all should be well