my boyfriends laptop had a virus come up "windows 7 security" or something along those lines and I opened task manager to find the file location and I permanently deleted it through the recycling bin.
Now no programs will open up as it doesn't know what to open with (comes up with "open with" message and the only program there is internet explorer which isn't opening up itself), so no internet browser and no regedit.exe, winrar.exe etc.
The original windows security 7 message no longer opens up.
Please help! I don't know if it was the virus that did the damage or me deleting the wrong file and what should I do????