I used to check in the best mode (at least I hope) all ROMs and CHDs by enabling all possible CRC/MD5/SHA1 switches (decompress etc. etc.) on past versions of ClrMAMEPro.
It usually took a lot of time to complete.
Since when the button "Hash & CHD Setting" appeared and/or Logiqx started to release his DATs on XML format (?), ClrMAMEPro is faster BUT I always get on final window:
...
Wrong MD5s: N/A
Wrong SHA1s: 0
...
like it didn't check the MD5s (!?!).
Under CHD Regions/Available Regions on my system I can see only choices (checked...):
- Standard
- (...blank...)
But on ClrMAMEPro site, under the "Work in Progress" section there is an example with many other regions I never saw, like:
- disks
- ide
- laserdisk
- scsi0
- scsi1
Why I can't see that regions? What is going wrong? Is this the reason because MD5s are not checked?
I constantly upgrade ClrMAMEPro to use the last version, I tried to delete the ini preference files with no luck.

Roman (when you'll ever read this), really thank you very much for your time and hard work on ClrMAMEPro.

And thanks to anyone that will answer and/or solve this "problem".