Since we changed our clocks for daylight savings time, my Dreamweaver CS3 would crash when I would open a page and click on the code area or design area. There is an alternative to reinstalling your copy of the software.

According to a thread on Adobe’s Dreamweaver Support Forums, the problem has to do with a bug in the time modification and editing functions.

The solution is to delete the WinFileCache.dat file and everything will work as it did before. Here is the fix, and I can confirm it works.

1. Closing Dreamweaver
2. Set your clock to the correct time if it isn’t already so
3. Delete WinFileCache.dat from C:\Documents and Settings\
   [Your username]\Application Data\Adobe\Dreamweaver 9\Configuration
4. Start Dreamweaver and use it as usually

Hope this fix helps!