Please do the following:

Uninstall the Playtest version from your library.

Back up, or move any player-created Talent or Source database you have.

Delete the \HollywoodMogul4 folder you created when you first installed the Playtest version.

When you have done these things, please Install the Playtest version.

I need this version Playtested very hard, please. I want 10 days in a row with no major bugs. So find the bugs!

Thank you very much for your help and patience with this Update.

I'm really grateful.

HMdesigner