[Win] Unknown Error at level two for Windows

I am currently on the second level and I can’t do anything without an error message popping up. I have a screenshot of the message (it wouldn’t let me post it here). Help!

Please send me your save files to support@greenheartgames.com and I will investigate the problem.

Just zip up the LocalStorage folder under

C:\Users{USER}\AppData\Local\Game Dev Tycoon

Where {USER} is your windows user name.
Thanks.

I moved a post to a new topic (different issue): Error at ‘game end’ time.

Thanks for the solution, but I tried to hire another employee and the error popped up again.