I know this is been posted before. But It hasn't helped. Here is the problem. I'm using Universal Email 4.01 and DataAssist 2.0.7. I've since removed all other Dreamweaver ext.
I first deleted the WinFileCache-XXXXXX.dat file. Then un-installed all extensions reinstalled them. That didn't help.
Then I just removed the whole Configuration file. Uninstalled all my extensions again. Restarted my computer. Reinstalled only these two. Restarted my computer, again. Still getting this error.
Is there something else that can be causing this besides installation issues? I am currently using Dreamweaver CS4.