Hi,
When the widows OS realises that there's a major problem, it will call a debug program to examine and log the fault. The debug program used can be altered (hklm\software\microsoft\windowsnt\aedebug on an NT machine), but by default is drwatson.exe, located in your system32 directory. The log can be found (again on NT) at winnt\drwatson.log. I suspect that this will not be of great help to you, as it logs which app caused the problem (which you already know) as well as all other loaded apps and the memory locations they were loaded into. It's primarily to help developers track memory errors (IE an app trying to access memory that it doesn't 'own') - hence the memory locations. I'm guessing, if you have problems with various apps, that there's something running on your machine thats causing these issues - a virus scanner perhaps ?? If I were you I'd look at what's on the box and selectively uninstall apps to see if the problem goes away. Target any software that is loaded at startup (third party messaging software, real player etc etc) rather than 'well known' apps such as office - but any AV software is a prime candidate. Hope this helps...