I am running HyperV from Host Windows 10 Pro 20H2(19042.906)
I have 4 monitors and I only want 3 out of 4 monitors to be used in Full screen from the HyperV guest. I cannot find any reference to modify the "%AppData%\Roaming\Microsoft\Windows\Hyper-V\Client\1.0\vmconnect.rdp.XXXX.config" file. Below is the contents of the file
What do I need to modify to use 3 out of 4 monitors
I want to use monitor 0,1,2 (I do not want o use monitor 3)

<?xml version="1.0" encoding="utf-8"?>
<configuration>
<Microsoft.Virtualization.Client.RdpOptions>
<setting name="AudioCaptureRedirectionMode" type="System.Boolean">
<value>True</value>
</setting>
<setting name="EnablePrinterRedirection" type="System.Boolean">
<value>True</value>
</setting>
<setting name="FullScreen" type="System.Boolean">
<value>True</value>
</setting>
<setting name="SmartCardsRedirection" type="System.Boolean">
<value>True</value>
</setting>
<setting name="RedirectedPnpDevices" type="System.String">
<value>*</value>
</setting>
<setting name="ClipboardRedirection" type="System.Boolean">
<value>True</value>
</setting>
<setting name="DesktopSize" type="System.Drawing.Size">
<value>3840, 2160</value>
</setting>
<setting name="VmServerName" type="System.String">
<value>XXXXXXXXX</value>
</setting>
<setting name="RedirectedUsbDevices" type="System.String">
<value />
</setting>
<setting name="SavedConfigExists" type="System.Boolean">
<value>True</value>
</setting>
<setting name="UseAllMonitors" type="System.Boolean">
<value>True</value>
</setting>
<setting name="AudioPlaybackRedirectionMode" type="Microsoft.Virtualization.Client.RdpOptions+AudioPlaybackRedirectionType">
<value>AUDIO_MODE_REDIRECT</value>
</setting>
<setting name="PrinterRedirection" type="System.Boolean">
<value>True</value>
</setting>
<setting name="RedirectedDrives" type="System.String">
<value>*</value>
</setting>
<setting name="VmName" type="System.String">
<value>XXXXXXX</value>
</setting>
<setting name="SaveButtonChecked" type="System.Boolean">
<value>True</value>
</setting>
</Microsoft.Virtualization.Client.RdpOptions>
</configuration>
