Some background information might be helpful. Well, you won’t destroy your system, but you’ll have a bad day. If you do not yet have either a Windows 7 Installation DVD or a recovery disc, do yourself a big favor and make a recovery disc right away to avoid any unnecessary headaches down the road.

Assuming your PC is currently scanning and repairing drive how long, that interaction will take more than 2 hours, relying upon the size of your drive and problems found.

Anyway, we will discuss more this subject during the lines below, so don’t hesitate and check the following guidelines.

But you should make sure to run an anti-malware scan to detect any Adware, Trojan or backdoor kind of threats that may be causing the issue.

Even if you’re not getting registry errors, cleaning the registry regularly can prevent them from occurring as well as tackle them once they do occur. The registry is a complex and often messy corner of your Windows PC, and it’s worth checking in on it regularly using the above method just to keep it in good shape. Some of the “errors” fixed by registry cleaners include empty or duplicate keys, unused values, and orphaned registry keys left over after you uninstall software from your computer.

Registry cleaner software will state that your programs will be confused by the duplicate entries, slowing your machines performance, but that is not true.

Broken registry cleaner