Are you including a DLL or COM or OCX component? If so, you'll want to copy them into your distribution code areas even if they will be installed in the Windows/System folder. If you try to add a 'running' DLL to the CAB file you'll get errors.

HTH
Barbara

>I'm having a problem running the setup wizard.
>"Error generating CAB file(s): Error code 3. Unable to add file to CAB. Check to make sure files exist and are not in use."
>
>I had the same problem previously, and ran through the suggestions here on the UT regarding this problem:
>
>Upgrade to SP3.
>Make sure all project files are closed.
>Make sure "create dependancy file" is checked.
>CLOSE ALL
>CLEAR ALL
>
>These solved my problem the first time, but it's happening again and these aren't working. Any suggestions?
>
>Thanks!