gamecube/wii roms crashing dolphin file manager

Hi sorry if this has already been asked but didn't see anything. Everytime i try to copy a gamecube/wii rom from my nas to local it instantly crashes dolphin. I've also tried downloading a rom locally but when i start extracting it it crashes too

Solution

EDIT: found it - at least worked for me. Thanks!
Start menu->Settings-ROM Properties Page configuration->Options-> uncheck "Show a security overlay icon for ROM images with "dangerous" permissions