Add remote app registry

Создать RemoteApp без установки оснастки и дополнительных приложений можно прописав в реестре

Пример на Google Chrome

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Terminal Server\TSAppAllowList\Applications\Chrome]
"RequiredCommandLine"=""
"Name"="Google"
"SecurityDescriptor"=""
"Path"="C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe"
"ShortPath"="C:\\PROGRA~2\\Google\\Chrome\\Application\\chrome.exe"
"ShowInTSWA"=dword:00000000
"CommandLineSetting"=dword:00000000
"VPath"="%SYSTEMDRIVE%\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe"

И файл RDP

allow desktop composition:i:1
allow font smoothing:i:1
alternate full address:s:SERVER_ADDRESS
alternate shell:s:rdpinit.exe
devicestoredirect:s:*
disableremoteappcapscheck:i:1
drivestoredirect:s:*
full address:s:SERVER_ADDRESS
prompt for credentials on client:i:1
promptcredentialonce:i:0
redirectcomports:i:1
redirectdrives:i:1
remoteapplicationmode:i:1
remoteapplicationname:s:Google
remoteapplicationprogram:s:||Chrome
span monitors:i:1
use multimon:i:1