1. Create two forms
2. Make the 2nd form windowtype property modal, while the first one modeless.
3. Place a combobox and command button in the first form. It's your prerogative to use any type of recordsource for the combobox.
4. Run the first form and in the command button, activate the second form via click event without clicking the combobox yet.
5. Click the Window menu pad and try to click the menu bar referencing the first form to try to access it. You will notice that you can not access the calling form (first form) which it should be as expected.
6. Go back to the calling form (first form) and then start clicking the combobox.
7. Click the command button to activate the second form again. At this time, you can now access via Window menu pad, the calling form (first form) which it should not be. If this happens, no other alternative but to press CTRL+ALT+DEL and start End Tasking your application.

We are using VFP6 SP3 upgrade version. What is this all about? Anyone out there who have encountered the same? Is there a workaround available yet?