Frequent corruption of Revolution program?

[Stephen Paul McNutt]

I'm having a frequently recurring problem that is fixed by reinstalling 
Revolution 2.2.1.  For reasons I'm not sure of, possibly sometimes a 
script bug, the program I'm building will appear to load okay, but when 
I check the variable watcher, I find that only a half dozen or so 
variables have actually been initialized (none of them my own variables 
and usually ending in the user variable).  My program is nonfunctional. 
  Reinstalling Revolution fixes the problem.  It can happen several 
times a day.  Does anyone know anything about this?

Thanks,
Steve McNutt