Reply To: Studio 5000: Cannot Close The Software

AdminFred Graham

Hi Mr. Incredible! It looks like Windows strikes again here. I’ve found a technote relating to your issue, Technote 1071535 however you will need a support agreement to view it. Basically, here is the issues:


Latest Microsoft .NET Framework updates (KB4054852, KB4055002) are causing this issue.


  1. Go to Control Panel–>Programs and Features–>View installed updates
  2. Select latest Update for Microsoft .NET Framework and click Uninstall
  3. Reboot the computer.

Hope that helps!