[KaMaKaZi_KiNg]

try running ccleaner it may get rid of some of some of the files that is messing with your anti-virus software. if that doesn't fix it try also running registry mechanic that also might be able to clean out anything that is causing a problem on your system. It is also good practice to get into after uninstalling a large program such as an anti-virus program to run a registry cleaner or ccleaner because the uninstallers never get rid of everything that it should.