Problem with NetWeaver Developer Studio

I have NetWeaver Dev Studio 2.0.9 installed. I have JDK version 1.4.2_11 also. The environment variables are all set properly.
I can create a new Java project without problem, but any time I try to create a new "Portal Project", I get a "Invalid Project Description" error. I also get this same error when I try to import a .par file. The project paths are named differently from the file names, etc.
I have uninstalled all JDKs, JREs, etc, and uninstalled Netweaver and reinstalled everything, to no avail.
Any assistance in this matter would be most appreciated.
thank you,
K.

Hi
To solve your problem you need to copy all your workspace contents to some other place .
Uninstall your NWDS & Delete all the previous Workspace.
Reinstall NWDS & it will work fine .
All The Best
Priyanka
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