if you ever need to analyze a Windows Dump file but don’t have the Windows Debugging Tools available here’s a handy way of doing an online analysis of the dump file.
Get the Windows Crash Dump file from C:\Windows\Minidump, then ZIP the dump file and upload it on the OSR Online website via the Instant Online Crash Analysis Service.
http://www.osronline.com/page.cfm?name=analyze
After a while you get an online analysis report.