I have the new version of comodo v3 which updated fromversion 2.4 I believe, I am finding version 3 very buggy, the shortcut icon does not work, I think comodo is having somesort of issue with Avira antivir as it seems slow to start up but if I disable antivir, comodo starts up fine.
my question is can I go back to the older version which I never had a problem with?
You can’t update from v2 to v3; they are incompatible. If you want to go back to 2.4, uninstall v3 in safe mode, then install 2.4 again. You are running XP?
I deleted the v3 I had and installed the new version 3, desktop icon work, it seems faster in learning mode too, still need to check it all out but looks good so far.