This is a bug in Windows wich you can solve by adjusting the country settings, e.g. English to a different country and than switch back.
Set country and language in Windows
You can adjust the country and language settings on a Windows computer.
Depending on the set language, you can go to the configuration screen or Control Panel by the Start Menu
Choose: "Region and language" or "Land en taal".
In the next screen you can set up several things.
We recommend you to:
- Set your format of dates and time
- The use of decimal and thousand separators
Then adapt it once to another country and press "Apply".
Then set it back to your one country ans press "Apply" again.