Some months ago, I inadvertently downloaded a file sp.exe onto my work pc.. it doesn't seem to affect a great deal apart from lots of words appear as links that shouldn't be, that take me to ntsearch engine.. and some sites that I should be able to see, I can't atall.
Well, I can't delete this file .. access denied, source may be in use.. and we've tried uninstalling and reinstalling explorer with no success.
Has anybody else seen this before and have any ideas how to deal with it please ?