PLEASE HELP I CANT INSTALL CPF!!!

I am geting this popup:

               "InstallShield

1608:Unable to create InstallDriver instance"

I have Windows XP Pro, and I am using Avast antivirus, Mozilla Firefox, also I have Internet Explorer but from security reasons I am not using IE. So what may be the problem, please help me to resolve this fast, as I dont like to be without a firewall.Thank you!

Snezana :cry:

Hi,

Please send the details to support@comodo.com where they will be able to assist you.

Garry Bickerton
Head of Global Support and Customer Care Manager

[url]https://forums.comodo.com/index.php/topic,302.msg1799.html#msg1799[/url]
Hi snowhite, pls read link above as it may give more info. Hope this helps.

Hi, I have decided to download and install beta version. I will come back after trying beta and post the results.I hope that this will resolve my problem, if you have any other suggestion please post it here or send me pm. Thanks
Snezana