Help with Project-Archiver-2.0.1

[Warmingup1953]

Has anyone here in this Forum had success with this add-in (or Similar) from Patrick Rainsberry on Github? It seems to be exactly what I need to Archive to Local Drive a very large number of Fusion files BUT...it appears to have a glitch in that after opening files and exporting to the designated location (local PC Drive) it simply moves on to the next file and opens that without exiting the file that has been successfully exported. So pretty quickly Fusion has 10 files open and hangs....Is there a better way? 

[Warmingup1953]

I'm not sure of the protocol, but with the "help" of Chatgpt 4.o to re-hash the Add-in I have, overnight, had success in backing up to my local drive 1300+ Fusion projects (3.17GB). Nothing "we" could do could get past Fusion files named with "illegal" characters (3/16" for example) but I'm happy that I have gotten this far. Many thanks to the Developer!