...well.
Unless IRBO is the code for the version of Pokemon Black, I think the EU version also shares this code, which is weird, and shouldn't make a difference, but I'll go get the US version and see if those work or are the same.
Otherwise, I still have a problem
Edit:
Ack. I seriously can't believe I had the same problem as this guy...
You know how in R4's menu, where you can change the "Settings" in games, there's a thing that it set to "Off(global)" under the Features tab of the R4's settings, and I needed to set them to "on." I definitely feel less intellegent.
I don't have a problem anymore, but thanks for reading my posts anyways.