Hello, In this week, I downloaded some scenarios on voobly, and I was able to play with online players when i was playing on voobly. But when i tried to play scenarios on single player, game suddenly closed when i clicked start the game, the game suddenly closed and it said, there was an error. May someone help me please?

Hi
Don't run the game from the patch .... Run the original one and then click Edit Scenarios and chose the map that you want to play .... after that press ESC key and click on Test.