The submit a bug report page just gives a white screen.
Installed 1.45 on two PC's, each gives this error.
(https://www.imgz.co.za/images/2020/12/15/Capture.png)
Which version did you use - installer or zipped one?
At first glance it looks like CH was not properly installed. Could you please re-install or check with the zipped version?
Sorry, only got to get back to this now, was doing a lot of end year me-time :-[ . Installed through patchmypc. Seems that it was fixed now in 1.46 though.
Good to hear that!