Running IIS 6 on Windows Server 2003. Several times in the last month websites have sudden'y stopped working. After much digging we have found that somehow the version of the .Net Framework the website has been using gets changed from 1.1 to 2.0. We are running websites with both frameworks on the...

Hi, I was wondering whether there are some general guidelines or best practices for troubleshooting misbehaving applications on a shared application-pool scenario. I'm currently hosting around 50 sites all residing on a single app pool (1.1 framework) and it seems that from time to time the app pool...