Vpuml.jar

I can’t start SDE-JB. It gives me CX.exe - Application Error and after I click OK, JBuilder hangs. I noticed that there is no vpuml.jar installed on my PC. Is this the reason I am getting the error? If so, how can get this jar file? I tried reinstalling the software but unfortunately, it doesn’t work.

Any help would greatly appreciated.

Dear User,
There is a directory callled vp_windows in your JBuilder’s bin directory. Please rename the vp_windows directory to vp_windows2.

Best Regards,
Angus