I used my home computer at work on their network yesterday and now it's being screwy. When I access yahoo mail I can't see any text in the message box. Also, my operating system won't let me search forfiles, will block links to software downloads (I tried to download Mozilla Firefox thinking it might be explorer), I can't run Norton Antivirus and can't print from webpages. When I first log on there is a prompt that something is wrong with actskn43.ocx but I can't find that file. I've cleaned out my browser serveral times and re0started but the problems persist. Also, Spycatcher doesn't find anything. Any ideas?