How can I enable ASP.NET 2.0, 3.5 or 4.0 on my web site hosted at DiscountASP.NET?

You can switch the ASP.NET version for your website in real-time using the ASP.NET Version Chooser tool in the IIS Tools section of your Control Panel.

Note that when you switch the ASP.NET Version:
  • The selected ASP.NET Version applies to your entire web site.
  • Your ASP.NET 1.1 applications may not function under ASP.NET 2.0 or higher.

Article ID: 330, Created On: 11/24/2008, Modified: 4/13/2010

Comments (2)

Vik Kheterpal

Seconded; how do you take a 2/3/3.5 site to 4.0?

12/2/2011 at 8:21 PM
Bernardo Duhne

There is no 4.0 version in the options there is only

1
2/3/3.5

How can I change to 4.0?

11/11/2011 at 11:28 PM
Karl Meinhardt

I need ASP 4.0 as well. Please respond! Thanks!

11/23/2011 at 1:36 AM
Michael Phillips

If your account is on an IIS6 server you will not have the 4.0 option. You have to migrate to an IIS7 server to use .NET 4.0.

12/13/2011 at 10:43 PM