NFS with Windows Server

Hey guys,

we want to connect a WindowsServer 2019 with a nfs-share. We can see the nfs-share within the WindowsServer. But we have no write-access to it. We are not sure wich parameter we should set, to get write access. 

Also tried to create a volume with security-Style ntfs instead of unix wasn't helpful. Seems that a minimal configuration error is stopping us. Is someone able to help? Want to store backupdata for Commvault (mediaagent) there, which cannot be backuped by IntelliSnap. 

Marcel & Philip