How to change Epic Launcher ProgramData folder location

move your vaultcache to a different drive
its in the launcher settings
the city sample will take 100g of space in your vaultcache and another 100g+ in the project
you can literally move the vaultcache
then load the launcher and change the vaultcache location to the new one
bottom left of the launcher by your profile icon.
You can also move the vaultcache to an external
and just plug it in and restart the launcher when you need the files again.
You can also delete the contents of vaultcache
myself, I hate redownloading so I have it backed up

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