every time I optimize my textures

it messes up some fwe armor textures...

is there a way to do this

& avoid this problem without uninstalling fwe?

FWE doesn't have much armor assets, so you could perhaps skip them when optimizing (no idea as I've never optimized textures) or make a backup of those and add it back after doing the optimizing? There are so few so it shouldn't matter when it comes to performance. Sounds a bit like throwing out the baby with the bathwater to uninstall FWE because of it.

like uninstalling it then reinstalling it

I have lots of mods that are best to install in a certain order

I was testing textures & I really did not over do

optimize textures help alot!