The lever to advance the film is frozen midway.  It has been sitting unused for about two years.  Is this simply a  battery problem?

 many possibilities--first, try using a coin or similar to wind via motor dirve connector at bottom of camera--this will eliminate wind head area problems if it works from there.

 It sounds like it is cocked but the shutter hasn't been fired.  Could be a battery problem.  I'd try new ones first.
 
Jon

 I tried new batteries and that has not worked.  I can turn the internal thing that the film attaches to but I cannot get the camera to fire or the film advace arm to move.

 Anyone else?

First try resetting the camera mechanically.  Take a look at  https://kyp.hauslendale.com/classics/resetcamera.html
 
Sadly this resetting article died... no other cameras were added.  

 Henry,
 
Thanks.  So, (from seeing the picture) I remove the case and pysically unlock it.  I can probably figure it out but do you have and suggestions on the process.

 simply hold the windlock in a disengaged position while winding the camera.
 
That's it...

 I followed the advise as above, the film advance does not rachet, just goes to the right then returns, any ideas. When I replaced the batteries, when you press the shutter release, the meter will come on, but when you press it harder as to ac

 Hey Eric, I have the EXACT same problem, i reset the camera replaced batteries, the meter will come on once when press then nothing.. still locked up.
did you happen to figure out what the problem was??

 I have a X370n also and i have a problem with the shutter.  I can take pictures, but many times the shutter will get stuck and I get a picture that's half black.   It happens 70% of the time when I'm using a flash and 20% of the time when I'm usi

i was pulling my hair out because i bought my XG-M used and after a month of good working order it jammed on me today. After hours of serching online, trying to bypass sending it out and $$ i found this page and the link given by Henry to reset and it w