This Blender addon allows you to import and export meshes and animations to and from the PSK and PSA file formats used in many versions of the Unreal Engine.
This extension requests the following permission:
Read and write PSK and PSA files from and to disk
This is almost certainly a issue with your Blender configuration and nothing to do with the add-on.
Did you recently upgrade Blender? If so, did you make sure to re-install the add-on? Try toggling the enabled status of the add-on in your Blender preferences.
Worked like a charm on Blender 4.3. Drag Drop, BOOM! Mother Gooseberry ready for textures.
A nice, easy to use add-on. Works exactly as described.
Installed it, worked fine. But a day after I installed, the option to import and export .psk and .psa files disappeared from the import menu and the export menu.