Solved Failed to initialize the game

as the title says..
to give a little info on what i did, i copied the gamez folder for the update of the 5.3, i renamed the folder of the one that i still wanna use to "ye"(i dont know if this matters or not) now i tried to open the game but im getting the error already, i tried to reinstall the launcher but still getting the same error. i logged in a few hours ago before i created a copy of the folder

 

'Remember to remove the 5.0 Items.pak if installed to avoid any problems until the new 5.3 Items.pak is available'

 

but im still using the old client, which means i still need to use the 5.0 items.pak

 

I see. I can help you through teamviewer.