Downloaded CCleaner and used the registry cleaner. When prompted to backup, I did so, renaming the file to something I could easily remember. Saved and proceeded with cleaner. However, afterwards when I checked for the backup, I right clicked on the file and "merge" is not an option. The file that I saved is not listed as a "registry entry", but is just listed as a "file" under file type. What happened ? I have not encountered any problems and have rebooted to no problems also. I have even double checked and went back through another registry cleaner and when prompted to back up, to verify that the file type being saved is a "reg" file, and it is. Help for future usage of CCleaner. Thanks.