I have now also included the rule. Reporting no error till now.  :)

Hi Mouser,

Thanks for your great help.

The best way to reproduce the error that I found till now is to select the entire worksheet by clicking on the top left corner and then copying using Ctrl+C.

I have just now downloaded and installed the latest Alpha version (v 2.54.0) and did not get the error. Perhaps a good thing? :-)

Thanks,

m.

P.S.: I now have put it on my to do list for 2021-22: Learn scripting so as to understand the programming references here and maybe also contribute to the development more actively.

Hi Mouser,

That's right. The error occurs, when I try to copy within excel. It is not related to any particular file. Even if I try copying multiple cells within a new blank excel file, I get the same error. That, unless I exit CHS.

Searching on the internet, I found that this problem occurs in a number of cases, some of which involved one clipboard manager or the other. That is what made me try turning CHS off in the first place.  I will check again, if using the non-alpha stable version also results in a similar error. That might help in the troubleshooting.

Would you still like to have the BLOB data?

Thanks and a great weekend.