Could you please upload the log files?
2018-02-23T16:52:24.462+01:00| host-16140| I125: CnxAuthdConnect: Returning false because CnxAuthdConnectPipe failed
2018-02-23T16:52:24.462+01:00| host-16140| I125: CnxConnectAuthd: Returning false because CnxAuthdConnect failed
2018-02-23T16:52:24.462+01:00| host-16140| I125: Cnx_Connect: Returning false because CnxConnectAuthd failed
2018-02-23T16:52:24.462+01:00| host-16140| I125: Cnx_Connect: Error message: Failed to read vmware-authd port number: Cannot connect to VMX: E:\VMs\Siemens\Siemens.vmx
2018-02-23T16:52:50.884+01:00| vmui| I125: PollSocketPairStartConnecting: Could not connect to a local socket.
2018-02-23T16:52:50.884+01:00| vmui| W115: Poll_SocketPair: Error creating a inet socket pair: 10060/A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond
2018-02-23T16:52:50.884+01:00| vmui| W115: POLL creation of signaling socket pair failed: -1
2018-02-23T16:52:50.884+01:00| vmui| I125: POLL Could not create socket thread 0
2018-02-23T16:52:50.884+01:00| vmui| I125: POLL Could not find suitable socket thread!
Please first check whether the vmware-authd service is running.
Then see %programdata%VMware\VMware Workstation\config.ini, find the "authd.client.port" item, (e.g. authd.client.port = "902"). Check whether the port can be reached. You can also modify the port value.
If it still does not work, please add in %programdata%\VMware\VMware Workstation\config.ini file:
authd.lspCategory = "0x00000000"
Then reboot or restart the vmware authd service and have a try.
the service seems to be running just fine even when I'm connected to the VPN:
C:\>sc query VMAuthdService
TYPE : 10 WIN32_OWN_PROCESS
STATE : 4 RUNNING
(STOPPABLE, NOT_PAUSABLE, IGNORES_SHUTDOWN)
WIN32_EXIT_CODE : 0 (0x0)
SERVICE_EXIT_CODE : 0 (0x0)
CHECKPOINT : 0x0
WAIT_HINT : 0x0
Restarting the service after starting the system-wide VPN connection didn't help at all.
Using Putty and RAW connection I can confirm, that I am able to connect to localhost:902 even with the VPN active:
"220 VMware Authentication Daemon Version 1.10: SSL Required, ServerDaemonProtocol:SOAP, MKSDisplayProtocol:VNC , , NFCSSL supported/t"
I've added the line 'authd.lspCategory = "0x00000000"' to the file '%programdata%\VMware\VMware Workstation\config.ini', service 'VMAuthdService' has been restarted - no effect.
I'm running into the exacte same issues. I'm using Windscribe VPN, which is basically OpenVPN. Upgraded from VMWare Workstation 12.5 to 14. No issues whatsoever before the upgrade. After the upgrade, my VM's have a black screen. When I disable Windscribe and start a VM, I have no issues and can see the VM as usual. I then started Windscribe, and the VM continues to work. However, when I resize the Workstation window, the VM screen isnt automatically resized. However, when I disable Windscribe again, close Workstation, but leave the VM running in the background, and then start Workstation again, it immediately resizes the VM screen properly with no issue.
Also noticed I have issues with connecting the VM's to my soundcard. And also have issues using the Shared VMs feature in Workstation. When having Windscribe closed, all issues disappear.