I had sent the file to a friend who also is using a student version of Maya 2018. He also has the Malcom rig from Anim School. He said he was able to open it just fine. He saved it out under a different name and sent me back a file to try and open it. When I open it, because of the different file path structures on our computers, I'm always asked to browse and locate the rigs. When I skip that step (locating the rigs), I can open the file without any problems - but the rigs aren't there. When I connect the malcom rig using the reference editor, it loads it, and then immediately freezes.