After updating to the latest JOverseer, it won’t open. (Computer not English-langauge.)

You will need to start JOverseer in the English language. To do this:

1.- Right-click on the JOverseer shortcut icon on your desktop, then choose Properties from the context menu.
2.-The Shortcut tab of the Properties dialog box is displayed by default. Notice the Target textbox. You’ll find something like “c:\Program files(x86)\JOverseer\joverseer.exe”. Add: -L EN at the end, after the double quotation.
3.- Apply and Accept. Then double-click on the shortcut to start JOverseer as usual.