Create Linked service file system not work

Hello,

I have installed and created Self-hosted IR in windows container.
Then I try to add a linked service file system to ADF, it did't work

First, I got the error 'Access to fold is not allowed'
Then I exec the docker and run container and run this command '.\dmgcmd.exe -DisableLocalFolderPathValidation'

The access is allowed, but when I try test the connection here is the error message:
"Cannot connect to 'C:\data'. Detail Message: The operation completed successfully
The operation completed successfully"

So how could I set up the linked service pls?

Thanks

No file or test is named. Start by reviewing the Windows container and Self-hosted IR setup, then reproduce the linked service connection test against C:\data and investigate the reported folder-access and repeated success-message errors. Done means the linked file system service connects successfully with the documented container setup.

Written by the indexing model from the issue text.