Disabling FileVault

Philippe777 wrote:

I cannot disable FileVault crypting system. I don't have acces to it since it is gray and I cannot select it even after I put my admin password.

Follow these instructions: Use FileVault to encrypt the startup disk on your Mac - Apple Support

Refer to another similar question and look for contributor @ John Galt for possible solution.

Can't turn off Filevault - Apple Community

EDITED - sorry forgot the link earlier