Yeah, looks like org2xm just hates my pc. Because when i did what you said, it opened and said invalid sample bank header just like before. And i still didn't get my xm :(
did i do something wrong? Because when i did what you said, there wasn't any "open command window here" there was only powershell, that didn't work, so i tried doing it manual, and look what hapenned:
if it is off topic, warn me, because i'm new to the forums, but i need help with org2xm, when i click on the application, a black screen appears for half a second and disappear, and after that, nothing happens anymore. i tried opening task manager and other ways to see if something is happening...