"HTTP Error 404.2 - Not found. The page you are requesting cannot be served because of the ISAPI and CGI Restriction List settings on the web server"

[Product_Support]

Issue

Error message when opening Vista 5.1.5 Webstation: "HTTP Error 404.2 - Not found. The page you are requesting cannot be served because of the ISAPI and CGI Restriction List settings on the web server."

Product Line

TAC Vista

Environment

• Windows 2008 server (32-bit & 64-bit).
• Webstation 5.1.5, 5.1.6, 5.1.7

Cause

ISAPI (Internet Services Application Programming Interface) and CGI (Common Gateway Interface) services are not activated by default in Windows 2008 Server.

Resolution

After following the installation instructions in the Vista 5.1.5 TPA-VSTA-11-0002.01 (or Send to controller fails with "Not enough memory" error in Distribution View) do the following:

1. Click on Start and then Run.
2. Type inetmgr
3. Once Internet Information Services Manager has opened, change to "Detail View" in the View menu.
4. Double-click on ISAPI and CGI Restrictions Feature.
   
    
5. Under the "ISAPI and CGI Restrictions" right-click on ASP.NET v4.0.30319 and select "Allow".
   
   

Webstation should now work.