how to actually mw3 wii SM8E52

Hi look I have a problem when I go to play mw3 wii with my friends I can not because my version is 0.5 and when I invite them to play puts version obsolete and they have another version I play with mac spoofer but mw3 is not updated please help, I deleted the data many times but does not update please help
forgive me if I was wrong to write the post thanks
PD: I'm Spanish and I'm using google translator xD, the id of my mw3 is SM8E52

You can't use game versions which are incompatible with your Wii console region. PAL game and PAL Wii only, not NTSC.

This also has been posted numerous times.

You can renommed your ISO SM8P52 with "wiiisorenommer" (googling for find this application) and put "Force NTSC" in your loader options.you can't dowload the updates if your ISO have an "E" in the ID game in Europe. I make that for BO & MW3, i can play with SM8E52 renommed SM8P52, the real SM8P52 and SM8F52 (i'm french) so 12 accounts, same for BO.

Edit: don't use codes for dowload updates game