I was running Ad-Aware SE for several years and never had a single issue with it. It performed as expected and never had a conflict with other programs. After installing the new Ad-Aware 2007, my McAfee VirusScan, ZoneAlarm, and other assorted programs do not load at startup. I am extremely unhappy with this product (since I was FORCED) into this upgrade, it makes me even more upset since after reading the posts in here it appears that this is an extremely flawed program. I am seriously looking into asking for my money back and purchasing a product that actually works. It is a shame because the old product worked perfectly.

Can someone please help with this issue???

That isn't typically a problem being reported by other users of those software's running AAW 2007 - we have lots of people running ZoneAlarm but is yours just the firewall or do you have the suite product. There have been known issues with McAfee but usually the other way around (McAfee would not install on machines running Ad-Aware).

Did you try contacting the Support Team? (as a paid customer you are entitled to free support and these types of thing are what they are there for)
https://secure.lavasoft.com/support/supportcenter/

Thanks! I will try to contact the support team.