Dreamweaver (CS4) has stopped working message

I was working in Dreamweaver CS4 and as I saved a file I experienced a grey screen; then a white screen and a message that "Dreamweaver has stopped working". Kind of obvious I guess.

Now Dreamweaver won't start. It tries to do so - the Dreamweaver window loads, then a grey background. Then, immediately a white background appears with the message that says

Adobe Dreamweaver CS4 has stopped working

A problem caused the program to sto pworking correctly. Windows (7) will close the program and notify yo if a solution is available.

The only optioned offered is "Close Program" which I did and the white background disappeared.

1. I uninstalled Dreamweaver. and re-installed. It would not load.

2. I did a check disk on my disk drive and fixed a minor error.

3. I re-uninstalled Dreamweaver. and re-installed. It would not load

4. I went on line and followed instruction to perform a "fix" in Dreamweaver's cache. It didn't make any difference.

5. I wiped out my Configuration. That didn't make a difference.

6. I attempted to clean something or other using cmd and was warned that all my CS4 my plug ins would be in jeopardy if I did so, but I did it anyway locked up the computer which froze completely.

7. I had to manually shut off my machine, but fortunately I have a backup program took effect at start up and I recovered everything from a few minutes previous to my crash.

8. I re-uninstalled Dreamweaver. and re-installed. It still would not load.

9. I went on line and tried a few other suggestions from the internet involving a supposed corrupted xml file. It made no difference.

WHAT IS MY PROBLEM - AND IS THERE A SOLUTION?

I have never used a forum so I don't really know where this is going ,,,,,,,,,,,,,,,,,,,,,,,,,,,,