So frustrated under DW CS5.5

I got the CS5.5 upgrade, and after installing my extensions I got a JavaScript error. It happened after I accidently installed database search when it was included in Data Assist 2. (It would really help if there was a list on your site that would list what of all of the packages you have should be installed, since newer versions seem to combine multiple older packages). So I uninstalled database search, and run DW 5.5 again. It died with no error message. So I looked for the cache file, and it wasn't there. The next suggestion the forum gave was to uninstall everything. So I did, and DW5.5 worked again. I reinstalled everything again (less db search), and PowerCMS Builder that I just bought today. DW 5.5 dies again with no error message, and there is no cache file to delete.

I’ve been using your products for over 5 years (I switched from InterAKT), so I am not a new user.

I am so frustrated that I have done what the forum said to do (which did work for CS4), and it doesn't work with 5.5. I've wasted about 3 hours now, and still can't use my Web Assist products in CS 5.5. I re-installed only the packages that I have installed in CS 4, so why does 5.5 still blow up? I've included a screen shot of what I installed. What do I need to do different, I just need CS5.5 to work.