Will do - but I've just done some additional testing to make sure I could re-ceate this.

I am using "Merged sets".

I created a dir called roman & copied the 3 problematic zips into it :-

copy D:\Emumlators\112-roms\roms\baraduke.zip .
copy D:\Emumlators\112-roms\roms\astronp.zip .
copy D:\Emumlators\112-roms\roms\bgaregcn.zip .

I then set the roms path to this temp dir, used Merged sets and "fix" everything.

I got the recurring questions, but more interesting was the amount of files that are now in the temp dir. Here's ths list :-

astronp.zip
baraduke.zip
bgaregcn.zip
drgnbstr.zip
galaxyrp.zip
gekiretu.zip
genpeitd.zip
hopmappy.zip
metrocra.zip
pacland2.zip
quizdna.zip
roishtar.zip
rthundro.zip
skykidd.zip
skykiddo.zip
tceptor2.zip
wndrmomo.zip


wndrmomo.zip conatins cust60-60a1.mcu which is also in baraduke.zip.

Looks like it's splitting sets even though "merged sets" is selected !?!

(I'll zip up the other files you requested and mail them this evening).

Thanks