Seamless Windows

RDP RemoteAPP

Windows remote (guest)

Activate remote connections

Install dot net runtime

Install remoteapptool

Activate allowlist for remoteapps with this regedit file

Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services]
"fAllowUnlistedRemotePrograms"=dword:00000001

Define new APP with remoteapptool

Linux desktop (host)

Install FreeRDP

Call remoteapp

xfreerdp /u:user /p:user \
+clipboard /drive:home,${HOME} /sound:sys:alsa \
/app:"||appname" /v:<ip_windows_machine>