Game shows up as ???

[Psiphen]

I recently modded my Wii U, and was using the WiiVC Injector, and using WUP Installer to add some Wii games to the Wii U menu. Almost every one has been successful and worked fine, except for 2 games, Mario & Sonic at the Olympic Winter Games, and Mario & Sonic at the London 2012 Olympic Games. The download goes through on them normally, but when I get back to the main menu, they only show up as "???". If I try and play them, an error comes up saying I need to delete them pretty much, and try again.

I am assuming the issue is being cause by the & symbol in the title/game ID, as looking online it says that that could cause some issues with WUP Installer. I have tried removing the & symbol from the file names, but that doesn't seem to fix it. If anyone could help, that would be great

 

[TheDerpyDolphin]

The title could be too long. Try replacing “Mario & Sonic” with something like “M + S” (I believe the Rio 2016 official release does this too). Also be sure to use two lines for the title in the WiiVC injector so it’s not just one massive line.

 

[Lostbhoy]

As above... The wii u or the inject tool (or both!) can't handle special characters so things like "&" should be named "and".

That and/or your images are compressed wrong but I'm guessing you didn't create your own ones.