HELP Unable to write scenario file

Anytime I try and join a UMS game it loads the scenario to around 90% and tells me “Unable to write scenario file”

Hey, Bagalo! Could you try the following steps to resolve the “Unable to write scenario file” error?

  1. Run a Repair Scan
  2. Try running the game as administrator
  3. Create a new admin account

If the problem continues, could you let us know?