Mirror driver not activated

[philled]

On my Windows 10 PC I have downloaded and installed the mirror driver so I can get support for two monitors. UltraVNC is running as a service. When I view the UltraVNC Server Property Page and click the "Check the Mirror Driver" button it says:

1.00.22
Driver found.
Driver version OK
Driver Not Activated, is the viewer current connected?

The "Mirror Driver" box is ticked and I'm viewing over a remote UltraVNC connection.

I see this in the WinVNC.log file which seems to indicate the problem but how do I fix it?

vncdesktop.cpp : delete ((RGBPixelList)
vncdesktop.cpp : delete ((RGBPixelList)
keysym 0xff0dvncservice.cpp : threadname, inputname differ
--Access is denied.
vncclient.cpp : vncClientThread
vncservice.cpp : SelectDesktop
vncservice.cpp : OpenInputdesktop2 NULL
vncservice.cpp : OpenInputdesktop2 OK
vncservice.cpp : SelectHDESK to Default (440) from 460
Tue Aug 21 08:52:28 2018
vncdesktopthread.cpp : m_desktop->Startupvncdesktop.cpp : InitVideo driver Called
vncdesktop.cpp : Driver option enabled
vncdesktop.cpp : Driver option is enabled
vncdesktop.cpp : Start Mirror driver
vncdesktop.cpp : Start Mirror driver Failed
vncdesktop.cpp : Using non driver mode
vncdesktop.cpp : No driver used
vncdesktop.cpp : bitmap dimensions are 1680 x 1050

[Rudi De Vos]

Please use 1.2.2.2 this is optimized for multiple monitors.

win10 now use ddengine instead of the mirror driver.

[philled]

Please use 1.2.2.2 this is optimized for multiple monitors.
win10 now use ddengine instead of the mirror driver.

Ok, so if I install 1.2.2.2 I don't need to install the mirror driver on Windows 10, is that correct?

[Rudi De Vos]

yes