Hi king2007,
Sorry to hear you are also having this issue.
Would you be willing to send a system information report and your Windows error logs?
This would help in determining the cause of the issue so we can help get it fixed.
The sysinfo report can be made by doing the following:
1. Choose Start > Run.
2. Type msinfo32 and click OK.
3. In the System Information window, select System Summary on the left.
4. Choose File > Export. Save the text file with a name and to a location with which you are familiar. (E.g. to your Desktop)
The error reports can be retrieved by doing this:
1. Choose Start > Run.
2. Type eventvwr and click OK.
3. Right-click on the System log and choose Save Log File As.
4. Choose to save as Text, and save to a location with which you are familiar.
5. Repeat Steps 3 and 4 for the Application log.
Attach these files to your reply so we can review them.
To address Arthur's post, the minimum requirement for Dreamweaver CS5.5 by itself (not in a suite) is XP SP2. See: Adobe Dreamweaver CS5.5 | Tech specs
