know it is an old post, I had to combine 3 different downloads "to get all the files" and then it worked, everything but manual typing in a mobname or partial mob name works fine, can't get that last thing to work which is kinda annoying but oh well, as long as the rest works then I am mostly covered.

getting these made it work for me:
MySEQ-20210219.zip
showeq_x64_3_0_0.zip
MySEQ_3.0.0.1.zip (still shows version 3.0.0.0 when in use *shrug*)

and copied them in, in that order so the newest files overwrote the older ones... and it works 99%