Snes9xgx can be downloaded with modmii, it will always get the latest version from oscwii.org
Is that what you were asking?
You could softmod the wii again as if it were a virgin, overwriting any existing mods. Just run the main wizard and tell it its a virgin even if untrue.
Alternatively u can run syscheck then drag and drop your syscheck.csv onto modmii.exe and it will tell you what to do to update just what's outdated. https://gbatemp.net/threads/posting-a-system-check.300279/
Then afterwards u can also run modmii's usbloader setup wizard if u want a hand formatting your hdd and downloading usb loaders and game management apps.
Whatever you currently have on your sd could in theory be wiped (except keep your nand.bin and keys.bin if u got those) and u can softmod/update your wii using just the tools modmii provides. However, who knows what u got and if it's important to u. Gamesaves and such might be in your sd:\private folder for example
Some games like Super Smash Bros. need to be run from USB Disk. you can use the https://gbatemp.net/download/wii-backup-manager.37308/ to split the WBFS file in 4 GB size files.:Holy Moly thank you very much. I updated now everything i needed!!
Now i have one Last Problem! I use WiiFlow
To Play Games on my SD Card. Everything works fine. But i cant Play super Smash Bros. Its over 4gb Limit. Fat 32 Supports Data under 4gb. How can i Play super Smash Bros on my Micro SD Card ? Or do i have to Switch to nfts USB Drive ?
Or can i usw some Games on Micro SD Card and some Games on nfts USB Drive plugged in parallel ??
Yeah the WiiGSC tool is nice for making Wii channels of Wii games backups loading from USB Loader GX, WiiFlow, etc.You can build game forwarder channels\WADs using Wii Game Shortcut Creator (formerly known as CRAP), grab it from ModMii Classic's download page 2. Here's a tutorial
You need a forwarder, buy I am not to sure if the forwareder creator to launch wiiflow with parameters still works.Thank you very much. I will try Run splitted Games.
I have another question.
Can i Run Games directly on the Main menu of the Wii? Like installed wads.
Can they be showed the Main menu (Like short Cuts) without starting WiiFlow before.
Reason is, the Wii will Be Played by a little Kid who dont understand what its doing, If it clicked on some setting by mistake.