Scenario: A quite common scenario when working in the support industry is a call along theese lines: "My application worked just fine, but now that I've upgraded to IE7, IIS6, Vista, etc. it doesn't work any more. This has got to be a bug! This new version...

Problem: You've written an ASP.NET application that is getting OutOfMemoryExceptions. Cause: Let's find out... Resolution: Use Windbg to take a look at the heap. Is it a leak? Take a look at the memory usage of you application using perfmon. If memory...

Install Windbg Windbg is the tool for the ASP.NET support engineer. It is free and it's available at www.microsoft.com/whdc/devtools/debugging/default.mspx . The learning curve is steep to say the least, but if you're interested in finding out what...