FastCGI process exceeded configured activity timeout
daniel posted this on Oct 7th 2009 under Howto, Windows
I found the solution here: http://forums.iis.net/t/1076662.aspx
Here is how to set the configuration with IIS 7.0:
%windir%\system32\inetsrv\appcmd set config -section:system.webServer/fastCgi /[fullPath='C:\php\php-cgi.exe'].activityTimeout:600
You need to change the 'C:\php\php-cgi.exe' to the actual location PHP that you registered with IIS.
If you want to make double-check that the configuration worked properly, you can check it like this:
%windir%\system32\inetsrv\appcmd list config -section:system.webServer/fastCgi
