I don't think so because I got my dat-file right from mame/mame32UI into cmpro (same procedure as every time) and in both cases (mame/mame32UI) most (not all) of the checksums were wrong. Same with rebuild where only few of the roms are recognized. I also updated to 3.123 in hope of a problem between the last version of cmpro and 0.130 but it stays the same. Anyway, you say there is no prob so I go on searching my configurations and maybe delete all the programs to make a fresh start.

Many thanks for your quick answer and many many thanks for this great piece of software.

Bye,
K.
> No. You're wrong. .130 compared to .129u6 only had a minimum set of
> changes...mainly new sets. You most likely scanned with a wrong database.