Hi, I can't open my windows wallet anymore. It says:

Runtime Error! Program: C:\User.... \alqo-qt.exe This application has requested the runtime to terminate it in an unusual way. Please contact the application's support team for more information.

Whats the issue? How can I open it again?

Thanks!

Edit: another error: Failed reading from database. pcoinsTip best block is not correct. The block database is in an inconsistent state and may cause issues in the future. To force start usw forcestart - what do I have to do?