Ok I don't know whats going on with some people and there pc's and I know this is a help forum at times. But honestly speaking I never ever have any trouble with NOD32. No install issues. No uninstall issues. No connection issues. No speed issues. Before I install any new version I completely get rid of all entries. I use Revo Uninstaller in advanced mode. After NOD32's uninstaller is done. DO NOT REBOOT. Let Revo find all left over entires then reboot. After rebooting then use cCleaner issues and deleted any left over folders then reboot. Install NOD32 ande all is well. Make sure whatever firewall you are using gives NOD32 full access. I change most my apps to "trusted" inside ZAAS. I think Eset does a good job with there products. Maybe its just how people install or uninstall it. I have tried several other virus scans also with no problems.