...Change pc settings crash...

When I take change pc settings , it crashes back to start menu. Can’t access any of the settings. Earlier I had a problem of seeing only shortcuts instead of folders in external drives . When i clicked on shortcuts, folder will open along with a warning that some javascript is missing. I cleared it using the cmd command attrib -h -r -s /s /d g:*.* . But now I cant access change pc settings. What to do???

hey and welcome to the forum.

what chances have been made on your computer?

does your computer boot “normally” in safemode?

if you suspect infection please follow this guide and attach your log.

a malware expert will help you from there.

http://forum.avast.com/index.php?topic=53253.0