Authetication Rejected

[BengalboyX]

Hi,

I'm having issues using Uvnc with Windows 8.1 with MS Logon enabled.

I have used uVNC with previous revisions of windows (XP & Window 7 32bit + 64bit) along with the mslogon option enabled. and it has worked as expected.

Deployed the same setup on a Windows 8.1 device and the following behavior occurs.

When connection it prompts for the username and password to authenticate which is correct, then once you enter the credentials (Domain account which is an admin over the local Windows 8.1 device) it simply states "Authentication Rejected"

On the mslogon log on the target device it simply states the following :

Connection Received from xx.xx.xx.xx (My IP)
Connection Received from xx.xx.xx.xx (My IP)
Invalid Attempt from client xx.xx.xx.xx using (My username) account
Invalid Attempt from client xx.xx.xx.xx

Int the Windows Event log you get the following Entry :

Log Name: Application
Source: UltraVNC
Date: 18/05/2015 15:19:00
Event ID: 1
Task Category: (1)
Level: Information
Keywords: Classic
User: N/A
Computer: xxxxxxxxxxxxxxxxxxxxx
Description:
The description for Event ID 1 from source UltraVNC cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.

If the event originated on another computer, the display information had to be saved with the event.

The following information was included with the event:

18/5/2015 15:19 Connection received from xx.xx.xx.xx

the message resource is present but the message is not found in the string/message table




Any Help would be greatly appreciated.

[BengalboyX]

Any suggestions at all?