Hello,

I am having issues with opening my MRIcron. It was fine all day yesterday (to convert some dicom to nifti files) but when I try to open it today, it gives me the error message " Shared memory: Erroc !2" and when I click "OK", Then it tells me that there is "Access violation." 

I have tried to reinstall MRIcron but have the same issue. Can someone please let me know how I can resolve this?

Many thanks in advance,

Isabella

Tery starting MRIcron with the shift key down, this should reset defaults.

Thank you. I've just tried your recommended method..but it is still giving me the same error message even after I have clicked ok to reset defaults. :(