Homebrew Differences between CTR-P and CTR-M

[AtomSmasherMazionga]

so I have two files on my 3ds- both related to smash bros. CTR-P-AXCE, and CTR-M-AXCE. the CTR-M is what I'm worried about though. I know the CTR-P is my game, but what's the CTR-M? can I safely delete it from my sd card? will it affect anything in particular? I've had smash installed before now, could it be left over data? my card is only 8 GB, so space is an issue from time to time. Thanks in advance!

 

[samiam144]

Sounds like CTR-M is DLC while CTR-U is an Update.

 

[Gocario]

http://www.3dbrew.org/wiki/Serials#Physical_.28only.3F.29_Serial

 

[AtomSmasherMazionga]

Ah! I see now. thanks for the helpful links! almost goofed up really bad there for a moment...

 

[Ryccardo]

DLC is generally called CTR-?-????-?? (where the last 2 are numbers), but if you want to be sure of what you're uninstalling, you can use the regular system settings

 

[AtomSmasherMazionga]

yeah, everything's been resolved. I just needed to clear of some space and didn't want to mess with anything I shouldn't.