Error in opening compiled wb

Greetings guys. The end user are using the exe file for quite a time already. Today he alerted me of this error.
Screenshot 2024-11-19 170426

Help me pls.

brgds
Pat

Be sure to upgrade to the latest version of XLS Padlock, rebuild your EXE file and send the updated EXE file to your customer. Windows 11 24H2 broke some existing apps, but fortunately, XLS Padlock 2024 is currently compatible with that new release.