visual 2010

[Pfuentes]

hi all
my cuestion is that I'm working with visual studio 2010 under the framework 4
but I want to see if you can downgrade to framework 2.0
I did but the controls do not work there any solution for that?
and the other is that I'm using visual studio 2005 and under Firefox and Internet Explorer 8, and there
controls that disappear with internet explorer 8

if someone else has something similar happened please share knowledge
thanks:)

[geoffrey.mcgill]

Currently, Ext.NET requires .NET 3.5 or 4.0 or greater.

[Pfuentes]

but I'm also using visual studio 2005 with framework 2.0

[Vladimir]

Geoffrey meant that .NET 3.5 (or higher) must be installed on a server
In this case you can use Ext.Net in Visual Studio 2005

[Pfuentes]

ok, I understand thanks :) for your answer