Hi,
I'm desperately trying to learn how to do good sharing through my Windows Server but it's impossible to understand how such a simple thing can be so complicated.
I want to share a simple folder to only for an Active Directory group which is "Technicien"
I have the Technician file:
Sharing done via "Advanced Sharing" by putting "Everyone" in full control

Disabling inheritance + addition of the Technician group in at least reading rights in the "Security" tab

I can check rights via "effective access" in the security settings which tells me that everything is OK

In practice on my client I see the file but I cannot access it

There is a logic or a mechanism that I do not understand / know!
These are the basics to have when you want to start managing Windows servers and it really bothers me not to understand that.
Thank you in advance.
