Internal Error Desktop Verion 21.4.68

I have downloaded and installed the latest desktop version yesterday (21.4.68)
When I try to open my business – I keep getting the below error
Please help …

Please do not send private messages with reports like this. That guarantees you will get no assistance. I have moved your post to the public forum.

And the latest version is now 2.4.74

We can see you are using Windows - but which version 32-bit, 64-bit and what OS version?

This issue has been fixed. Just upgrade to the latest version and try again.