Flash CS3 has stopped responding after startup. The registration screen appears but is blank and Flash stops responding. Windows can not find a solution.
I reinstalled Flash CS3 and checked installed fonts to no avail.
SOLUTION:
After a system restore backdated to 16 May 2013 before the Flash Player update, Flash CS3 appears to be working fine.
The bulk of the answer is here thanks to Mylenium:
http://forums.adobe.com/message/1640108?tstart=0#1640108
The file I needed to delete was:
adobe_registration.dll
This is found in:
Program Files/Adobe/Adobe Flash CS3
or wherever you installed Flash.
This stops the error associated with the registration screen.
Hope this helps!