same error keeps popping up

CCleaner for Windows CCleaner Windows Bug Reporting
1

I recently installed this on the information that it could help my computer, so i did. I got rid of all my registry errors but this one keeps coming up. Can someone help me?

Problem: Missing TypeLib Reference

Data: IBackupLocationsShellFolderImpl - {00020424-0000-0000-C000-000000000046}

Registry Key: HKCR\Interface\{F0E3A5D7-80C7-4228-90F3-61DF01C417A5}

2

Right-click the item and Add to Exclude list.

3

But is that safe?, is it a huge problem?

4

Yes, it's safe. You aren't deleting the item, just telling CC to ignore it.

The item is currently unneeded so CC flags it, you fix it, but later it's needed again so it's recreated. Excluding it stops the cycle -- you won't be bugged again. :)

5

the item you refer to is usually tied to anti-malware security products (probably a norton or symantec install, but may mcafee and others too)