If you start WWSetup.exe then do not exit the different setup program do the following: 1. Start Command Prompt (cmd.exe) 2. dir %temp%\WWTSetup.msi /s 3. Find the relevant directory and executee the MSI or setup.exe from that directory Example: C:\DOCUME~1\Malc\LOCALS~1\Temp>dir %temp%\WWTSetup.msi /s Volume in drive C has no label. Volume Serial Number is 5814-391F Directory of C:\DOCUME~1\Malc\LOCALS~1\Temp\WZSE0.TMP 10/05/2008 02:14 PM 21,182,976 WWTSetup.msi 1 File(s) 21,182,976 bytes Total