With FS not running and as a temporary test ONLY I would try copying the GSX folders in D:\Addon Manager\MSFS to C:\MSFS\Community. This is likely 2 or 3 GSX folders. Then start FS and Couatl64 (manually) and see if you have the GSX toolbar icon. If that works, we can ...
This aspect is important because it brings to light a series of problems related to the adequate selection of restoration, conservation, and protection practices of contemporary mural artworks. The latter is particularly controver- sial for several reasons: the ethical aspect related to the artists ...