Make Regular Registry Backups!
Okay. You’ve found some software. You’ve scanned your registry and fixed all your errors. All done, right? WRONG!
The best way to avoid registry problems is to do regular registry backups. Each time a change is made to your PC whether it be software, hardware, or just changing simple settings, perform a backup of the registry. This will ensure that, in the event of an error, freeze or crash, that you are able to restore to your previous settings.
Performing this manually takes a few steps (see this article). After a while this can become tedious and after a while you end up forgetting about your registry altogether. Until you have another problem and you’re back where you started. With a registry scanning tool , you can have this backup performed automatically in the background while you go one checking your E-mail and arranging your photos.
Remember the best cure is an ounce of prevention. Look for registry scanning tools here or start by getting a free scan.