TigerVNC connect with another user than root???

[sistemarjin]

I installed Proxmox and using VMs.

I connecting in local network with TigerVNC by root. But i want connect by another user.
I added new user on system and added to /etc/inetd.conf

59008 stream tcp nowait ariff /usr/sbin/qm qm vncproxy 116
59009 stream tcp nowait root /usr/sbin/qm qm vncproxy 117

But i couldn't connect.

Error: reading version failed: not an RFB server?

I need help quickly please.