I have been using symantec client security (AV and firewall) on my computer for some time, but recently had to install ZoneAlarm (Integrity Client?) as part of a VPN install to access by clients systems. Since then i have been getting a number of problems;

1. on startup i get an error saying that cfgwiz.exe has failed - this seems to relate to isste.dll
2. ccap.exe fails to run - again the fault seems to relate to isste.dll
3. when i try to run symantec firewall it fails to run - again the fault seems to relate to isste.dll
4. i am unable to send / recieve email using outlook

i have uninstalled client security and everything works ok.
Reininstalling - everything seems to work - emails appear to be checked by symantec

Re-boot - and the problems re-occur...

I've tried to disable the integrity client, but it dosnt make any difference, so i am not sure exactly were the problem lies.

Has anyone seen any problems like this or got any suggestions?

Operating System:Windows XP Pro
Software Version:7.0
Product Name:Other ZoneAlarm Product