Switching to some mods crashes

[Ghabry]

"If you work your way down the mod list they all switch perfectly except after playing 07) WDOHARDMOD and then select 08) Dwarfs Adventures , it crashes to dekstop but then works fine after relaunch and same for Dark Omen 2 mod after playing 10) Dwarf Campaign. However, both mods can play without crash to desktop if switching from other mods like Fair Omen Multiplayer or bottom of list. No big deal but thought it worth"