AlphaCAM is kinda screwy adding materials to the material list. I am able to do it on one computer that has AlphaCAM and another computer that has the same exact version is unable to. When you click 'Write' in the material file editor its suppose to say 'Material file written successfully' but instead when I click 'Write' it is saying 'Invalid Procedure call or argument' Can anyone explain this? Any help would be appreciated thank you very much