Well...if you work with unzipped files and fixmissing is enabled, it has to calculate all crc32 of all files over and over again...so this can take long 8)
Fixmissing normally looks in addpaths and the backupfolder, but there's also another fixmissing advanced option which checks if the file is in another rompath, too. So I guess it looked in the same set.

For the "can't rename" message...well...clrmamepro doesn't rename the file if a file with the new name already exists. For sets (folder and zipfiles), there's a scanner advanced option to automatically move the file to the backupfolder. For unzipped files in sets, it won't rename it as long as there is a possibility to overwrite a file with the same name.



Roman Scherzer