Resources A Good Introduction to Registry Files at Wikipedia http://en.wikipedia.org/wiki/Windows_Registry Windows Registry Introduction for Advanced User at Microsoft http://support.microsoft.com/?kbid=256986&sd=RMVP Registry Troubleshooting Steps for Advanced User at Microsoft http://support.microsoft.com/?kbid=822705&sd=RMVP How to Keep Your Computer Safe at Cyberstreetsmart http://www.cyberstreetsmart.org/safeguard/safeguard.html Backup Tips for Your Computer from PC World http://www.pcworld.com/article/id,123796-page,1/article.html Download Missing DLL Files http://www.dll-files.com/