How to Prevent Version Information for Microsoft .Net Framework and Asp.Net from Being Exposed When Getting a Server Error in a Browser

Description

When users receive a server error in the browser, the version information is exposed for Microsoft .NET Framework and ASP.NET.

Solution

1. Open the web.config file located at C:\Program Files (x86)\Strategy\Web ASPx\web.config.
2. Locate the following line:
   

   
   <customErrors mode="Off"/>

   
   
3. Change it to the following:
   

   
   <customErrors mode="RemoteOnly" />

   
   
4. Save the file and restart IIS for the changes to take effect.