The 'Minimize DB Files' command has no effect on Warhammer and Warhammer 2 mods. It is confirmed to work for Shogun 2, Attila, and Thrones of Britannia.
Warhammer was broken because the method didn't account for PackFiles with multiple files in a folder. Warhammer 2 was broken because it used duplicated code for parsing headers that wasn't updated for PFH5. They have both been corrected and work now.
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Warhammer was broken because the method didn't account for PackFiles with multiple files in a folder. Warhammer 2 was broken because it used duplicated code for parsing headers that wasn't updated for PFH5. They have both been corrected and work now.