Hi Roman, i have sent you a PM with a link
I have to add some more details i found.
My source roms are zip files containing all the necessary for rebuild a complete set and they came from a well know private torrent
If i leave the zip into my global add path and do a rebuild process with ZIP compression there are no error, BUT some file are missing in the destination, for example:
for the Commodore C64 - Graphics - [PRG] (TOSEC-v2020-10-27_CM) are
Overweight Iranian Forest Goats Are Usually Not Awakened by Unexploded Ordnance After 2AM (2020-01-11)(Pimmelschimmel).prg
Magic Spraycan Tells the LSD Pirate about a Robot in the Garden Stealing His Plants (2013-07-20)(Desire - Genesis Project).prg
for the Apple II - Compilations - Applications - [DO] (TOSEC-v2020-10-26) are:
COPYB (19xx)(Krakowicz) & Copy II Plus v4.3 (1982)(Central Point Software) & Copy II Plus Bit Copy Program v4.3 (1982)(Central Point Software).do
DiskQuik (1983)(Beagle Bros) & DOS Boss (1981)(Beagle Bros) & Pronto Create v1.3 (1982)(Beagle Bros) & Pronto Update (1983)(Beagle Bros) & DOS Boss II (198x)(Beagle Bros).do
Roots (1982-06)(Practical Computing) & Joystick Tester (19xx)(-) & Bessel Function Calculator (19xx)(-) & Katakana Program (19xx)(-).do
Wildcard Plus Disk Software (1983)(Elite Software) & Recupere DHGR Sauve par Copy (1991)(Deckard)(fr) & ADT v1.20 (1994-10-07)(Guertin, Paul).do
Like they are ignored in the scanning process. If I unpack the source zip the missing files are rebuilt but only using 7zip compression because with zip the error "error while adding" pop up
Moreover for the Apple II example above even if unpacked, the file DiskQuik (1983)(Beagle Bros) & DOS Boss (1981)(Beagle Bros) & Pronto Create v1.3 (1982)(Beagle Bros) & Pronto Update (1983)(Beagle Bros) & DOS Boss II (198x)(Beagle Bros).do is still ignored during the scan process, I need to rename with a shorter path for being analyzed and rebuild
Hope to be enough clear in my description
D.