Hello and AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH to you.
As if the Compressor Arena and Ocean Platform crashing wasn't bad enough, now the WHOLE GAME stopped working!
The game starts at the screen with all of the logos. It stays there for some time before crashing! NNNNNNNNGGGGAAAAAAAAAAAAAAAAAAAAAAAAAAAHHH!

This has happened TWICE. The first time, I closed the game at the bot repair screen during an event. The second time this happened, I closed the battle in an event with Alt+F4.
I still have both folders on my flash drive. Neither of them can run DSL.
No other files have been affected by this event.
What do I do to fix these games?
Potentially helpful info:
OS: Windows 7 Pro SP1 (I don't know why I got Win 7 Pro; Don't ask questions)
DSL Version: 2.1, Downloaded from the RA2 Wiki