Rapid Fire not working...
BTW:: If the picture's is not yet approved. You can't see the error. So I decided to upload the text of the error.
This is the first error. Which comes out first : An error has been detected. Please restart Blackshot. In case the error still persists, please reinstall Blackshot.
Then the second error pops out after the first one : You have been idle for a long time and have been disconnected. Please run the game program again.