I've just compiled a verbose version of VMMaker, please run it in your system and post the log here, I've attached the executable, just rename the old one and drop this one in the same folder. I just need a copy of its startup log, no need to test anything else.
I really appreciate your collaboration.
EDIT: Just to add the actual complete log we need requires you to enter the Edit Settings tab.
Mine looks like this:
Getting driver information for \\.\DISPLAY1
ADL Library found, retrieving functions...
adapter(0).mindex 0
adapter(0).mbus 11
adapter(0).mname Radeon RX Vega (CRT Emudriver)
adapter(0).mdisplayname \\.\DISPLAY1
adapter(0).mnumofdisplays 30
adapter(1).mindex 1
adapter(1).mbus 11
adapter(1).mname Radeon RX Vega (CRT Emudriver)
adapter(1).mdisplayname \\.\DISPLAY2
adapter(1).mnumofdisplays 30
adapter(2).mindex 2
adapter(2).mbus 11
adapter(2).mname Radeon RX Vega (CRT Emudriver)
adapter(2).mdisplayname \\.\DISPLAY3
adapter(2).mnumofdisplays 30
adapter(3).mindex 3
adapter(3).mbus 11
adapter(3).mname Radeon RX Vega (CRT Emudriver)
adapter(3).mdisplayname \\.\DISPLAY4
adapter(3).mnumofdisplays 30
adapter(4).mindex 4
adapter(4).mbus 11
adapter(4).mname Radeon RX Vega (CRT Emudriver)
adapter(4).mdisplayname \\.\DISPLAY5
adapter(4).mnumofdisplays 30
adapter(5).mindex 5
adapter(5).mbus 11
adapter(5).mname Radeon RX Vega (CRT Emudriver)
adapter(5).mdisplayname \\.\DISPLAY6
adapter(5).mnumofdisplays 30
adapter(6).mindex 6
adapter(6).mbus 11
adapter(6).mname Radeon RX Vega (CRT Emudriver)
adapter(6).mdisplayname \\.\DISPLAY7
adapter(6).mnumofdisplays 30
adapter(7).mindex 7
adapter(7).mbus 11
adapter(7).mname Radeon RX Vega (CRT Emudriver)
adapter(7).mdisplayname \\.\DISPLAY8
adapter(7).mnumofdisplays 30
adapter(8).mindex 8
adapter(8).mbus 11
adapter(8).mname Radeon RX Vega (CRT Emudriver)
adapter(8).mdisplayname \\.\DISPLAY9
adapter(8).mnumofdisplays 30
adapter(9).mindex 9
adapter(9).mbus 11
adapter(9).mname Radeon RX Vega (CRT Emudriver)
adapter(9).mdisplayname \\.\DISPLAY10
adapter(9).mnumofdisplays 30
adapter(10).mindex 10
adapter(10).mbus 11
adapter(10).mname Radeon RX Vega (CRT Emudriver)
adapter(10).mdisplayname \\.\DISPLAY11
adapter(10).mnumofdisplays 30
adapter(11).mindex 11
adapter(11).mbus 11
adapter(11).mname Radeon RX Vega (CRT Emudriver)
adapter(11).mdisplayname \\.\DISPLAY12
adapter(11).mnumofdisplays 30
adapter(12).mindex 12
adapter(12).mbus 11
adapter(12).mname Radeon RX Vega (CRT Emudriver)
adapter(12).mdisplayname \\.\DISPLAY13
adapter(12).mnumofdisplays 30
adapter(13).mindex 13
adapter(13).mbus 11
adapter(13).mname Radeon RX Vega (CRT Emudriver)
adapter(13).mdisplayname \\.\DISPLAY14
adapter(13).mnumofdisplays 30
adapter(14).mindex 14
adapter(14).mbus 11
adapter(14).mname Radeon RX Vega (CRT Emudriver)
adapter(14).mdisplayname \\.\DISPLAY15
adapter(14).mnumofdisplays 30
adapter(15).mindex 15
adapter(15).mbus 11
adapter(15).mname Radeon RX Vega (CRT Emudriver)
adapter(15).mdisplayname \\.\DISPLAY16
adapter(15).mnumofdisplays 30
Connector 3 HDMI-A
Connector 0 DisplayPort
Connector 1 DisplayPort
Connector 2 DisplayPort
ADL functions retrieved successfully.
CRT Emudriver 2.0 (18.5) found.
logical_adapter_index: 0 logical_index: 0 physical_index: 0 display_connector: 15
logical_adapter_index: -1 logical_index: 4 physical_index: 4 display_connector: 15
logical_adapter_index: -1 logical_index: 8 physical_index: 8 display_connector: 15
logical_adapter_index: -1 logical_index: 1 physical_index: 1 display_connector: 15
logical_adapter_index: -1 logical_index: 2 physical_index: 2 display_connector: 15
logical_adapter_index: -1 logical_index: 3 physical_index: 3 display_connector: 15
logical_adapter_index: -1 logical_index: 5 physical_index: 5 display_connector: 15
logical_adapter_index: -1 logical_index: 6 physical_index: 6 display_connector: 15
logical_adapter_index: -1 logical_index: 7 physical_index: 7 display_connector: 15
logical_adapter_index: -1 logical_index: 9 physical_index: 9 display_connector: 15
logical_adapter_index: -1 logical_index: 10 physical_index: 10 display_connector: 15
logical_adapter_index: -1 logical_index: 11 physical_index: 11 display_connector: 15
logical_adapter_index: 0 logical_index: 0 physical_index: 0 display_connector: 15
logical_adapter_index: -1 logical_index: 4 physical_index: 4 display_connector: 15
logical_adapter_index: -1 logical_index: 8 physical_index: 8 display_connector: 15
logical_adapter_index: -1 logical_index: 1 physical_index: 1 display_connector: 15
logical_adapter_index: -1 logical_index: 2 physical_index: 2 display_connector: 15
logical_adapter_index: -1 logical_index: 3 physical_index: 3 display_connector: 15
logical_adapter_index: -1 logical_index: 5 physical_index: 5 display_connector: 15
logical_adapter_index: -1 logical_index: 6 physical_index: 6 display_connector: 15
logical_adapter_index: -1 logical_index: 7 physical_index: 7 display_connector: 15
logical_adapter_index: -1 logical_index: 9 physical_index: 9 display_connector: 15
logical_adapter_index: -1 logical_index: 10 physical_index: 10 display_connector: 15
logical_adapter_index: -1 logical_index: 11 physical_index: 11 display_connector: 15
logical_adapter_index: 1 logical_index: 12 physical_index: 12 display_connector: 10
logical_adapter_index: -1 logical_index: 13 physical_index: 13 display_connector: 17
logical_adapter_index: -1 logical_index: 14 physical_index: 14 display_connector: 15
logical_adapter_index: -1 logical_index: 15 physical_index: 15 display_connector: 15
logical_adapter_index: -1 logical_index: 16 physical_index: 16 display_connector: 15
logical_adapter_index: -1 logical_index: 17 physical_index: 17 display_connector: 15
logical_adapter_index: -1 logical_index: 18 physical_index: 18 display_connector: 15
logical_adapter_index: -1 logical_index: 19 physical_index: 19 display_connector: 15
logical_adapter_index: -1 logical_index: 20 physical_index: 20 display_connector: 15
logical_adapter_index: -1 logical_index: 21 physical_index: 21 display_connector: 15
logical_adapter_index: -1 logical_index: 22 physical_index: 22 display_connector: 15
logical_adapter_index: -1 logical_index: 23 physical_index: 23 display_connector: 15
logical_adapter_index: -1 logical_index: 24 physical_index: 24 display_connector: 15
logical_adapter_index: -1 logical_index: 25 physical_index: 25 display_connector: 15
logical_adapter_index: -1 logical_index: 26 physical_index: 26 display_connector: 15
logical_adapter_index: -1 logical_index: 27 physical_index: 27 display_connector: 15
logical_adapter_index: -1 logical_index: 28 physical_index: 28 display_connector: 15
logical_adapter_index: -1 logical_index: 29 physical_index: 29 display_connector: 15