Im running Win7 and downloaded the latest visual web developer from Microsoft. Under Help-About in web developer it says im running "Microsoft .NET Framework Version 3.5 SP1".

But when I execute a page that doesnt exist I get a 404 error message saying "Version Information: Microsoft .NET Framework Version:2.0.50727.4918; ASP.NET Version:2.0.50727.491"

why?? What vesion am i running?

ASP.NET 3.5 is only extensions to version 2.0.   There is no separate "version" of 3.0 or 3.5, both are version 2.0 with extras.  Blame Microsoft for stupid numbering...

ASP.NET 4.0 is a new version.

Jeff

You can configure the version of asp.net in IIS. Currently you are running 2.0, Rememeber you can have multiple version of framework in the same machine and still use lower version by configuring the IIS.

Chnage the version in IIS to use higher verseion of the framework.

Hi,

.NET 3.0 & 3.5 are addons for .NET 2.0.

Check your web.config if you see lines like these:

<add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />

These add the needed assemblies of the 3.5 framework in your application.

Grz, Kris.

Hi,

3.0,3.5 is extension of 2.0 notthe independent Framework.

u can chk the folder of installed framework in c:/windows/Microsfet/Framework folder

Hi, you may have a look at: http://www.webmasterworld.com/forum21/5085.htm Hope this can help you!

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April

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