Increase the length of time It take a page to time out
To set the execution timeout, edit the Web.config settings:

1. Browse to the web.config file in Windows Explorer on the Web server
2. Right-click on the file and remove the Read-only property
3. Open web.config using Notepad
4. Search for <httpRuntime maxRequestLength="12288" />
5. If <httpRuntime maxRequestLength="12288" /> exists, edit so that it reads: <httpRuntime executionTimeout="600" maxRequestLength="12288" />
6. If <httpRuntime maxRequestLength="12288" /> does not exist add the following line after the browserCaps section:

<httpRuntime executionTimeout="600"/>

The end of your web.config file should read something similar to:

<httpRuntime executionTimeout="600"/>



7. Once this change has been made, save and close the Web.Config file and Restart the IIS Admin Service.

This will change the execution timeout for FAWEB7 to 10 minutes and can be increased if required.