Help Help solve my problem

[deivinh0 0]

Hello I have this problem as you can see by clicking the image link https://prnt.sc/qyqznn how to solve this problem I have no idea how to get files in RGBA8 format.

HELP ME FRIENDS !!

[SillverShadow 66]

you need to save the image in the same format as the file you are trying to replace

[.Gold 4]

As the first answer said try to save the image same format and then u must try to run L2Tool as Admin.