Originally Posted by Quoros
I found this on XDA and it worked like a charm. Copied from xda all credit goes to impact215
I fixed this by removing the Upperfilters setting in the following registry key (ALWAYS MAKE A BACKUP OF THE REGISTRY BEFORE MAKING CHANGES):
“Upperfilters” = klfltdrv
This key is related to Kaspersky AV USB filters (I think )
Make sure phone is unplugged. Also it worked for my S2.. Running Windows 7 32bit
I saw this during some of my research, but am not sure it applies to my OS as I'm running Windows 8. I know that some of these translate from OS to OS though. Having said that, I can find the string you've listed above, however I have no Value Name of Upperfilters or Value Data of klfltdrv within it. Am I supposed to create them? Thanks for the help. I'm willing to try about anything at this point.