Same problem. @Adobe: Has it anything to do with tehe recent Flashplayer update?
I can no longer get Firework CS6 to run - The program loads but without any toolbars/properties etc. It just has an 'AN INTERNAL ERROR OCCURRED' message that cannot be dismissed. The only way to close the program is via Task Manager (this is on a Window 8 PC). I have uninstalled the program, rebooted the PC and re-installed (several times) but it has not resolved the problem.
Fireworks is part of my Creative Cloud subscription and when reporting this via the live chat I was given the telephone number for Seagate Drives ??
Anybody got a solution?
Or, does anybody know how to open native Fireworks CS6 png files in Photoshop *but* with all the Fireworks layers preserved.
Think I'll also post this as a new topic as the problem is slightly different to SirBasher's issue.
... referred to the following article by Adobe Tech Support: Restore preferences | Fireworks CS5, CS5.1, CS6
Yes! that worked for me - Fireworks CS6 running like a dream again - thank you Adobe Tech Support!