Hi,
I am having problems getting COMODO Firewall (version 3.0.21.329) to work. I have Windows XP Pro service pack 2 (32 bit), and am running avast antivirus, microsoft defender, firefox browser and thunderbird email on a 26.4kbps dial-up connection. After installing the firewall (with defence+) thunderbird was able to download the headers for my emails, but would not download the actual messages. Firefox would navigate to a page and either download the header and then hang. or just hang. Free Download Manager would open a file and say that it was downloading, but just sit there doing nothing. The firewall settings were left as default, and every time I was asked for a permission it had been given. I tried changing various settings and manually adding programs to the safe list. Even turning off the firewall made no difference. I then uninstalled the firewall and everything went back to normal. I did a registry clean with C-Cleaner and then re-installed comodo and had the same problems again.
I have tried the help files and searching this forum, but so far have not found any solutions.
Any suggestions as to what is going wrong would be greatly appreciated.
Thanks