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Thanks for the explanation and yes, I figured out how to make every type of mod work.
Now what I want to know is how do you use this program. Is it just a replacement for the OpenIV's "mods" folder which gives you the option of more profiles to quickly change between mods?

@HKH191 Is it compatible with online garage mod?

Update:
I managed to learn how to install mods and everything, but I still dont get how to use this.

Author,
I'm new in GTAV modding and would kind of need a headstart on how to install mods.
I see this launcher is basically what I need to switch between profiles to play online without fear of a ban.
So I downloaded some mods which came with instructions like...

Example of an instruction:
"Use OpenIV to import the files from folder "01 - Import to dlc.rpf" in the archive [GAME FOLDER]\update\x64\dlcpacks\patchday1ng\dlc.rpf"

And one more...

"Copy all the contents of the folder "00 - Copy to game folder" to the folder where the game is installed."

Some don't even come with instructions, just some random file types like *.ytd.

What do I do with it?
It would be great if there were an instruction readme file or built-in GUI window that explains it.
Looking forward to reading your answer.