I used version 4.24 to release the VR template application and was unable to load Microsoft OpenXR runtime.
The logs are as follows:
Script Stack (0 frames):
[2019.12.13-06.17.54:814][ 0]LogStats: FPlatformStackWalk::StackWalkAndDump - 0.003 s
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: === Handled ensure: ===
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error:
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: Ensure condition failed: ((Result) >= 0) [File:D:/UnrealEngine-release/Engine/Plugins/Runtime/OpenXR/Source/OpenXRHMD/Private/OpenXRHMD.cpp] [Line: 1366]
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: OpenXR call failed with result XR_ERROR_HANDLE_INVALID
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: Stack:
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c5a7145b openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c1164d97 openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c2bfd649 openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c41653b6 openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c49481f9 openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c4137302 openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c41473d8 openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c113078b openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c1142c5c openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c1142d1a openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c115316f openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ff6c59a4c62 openxr_demo_1213.exe!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ffecc8c7bd4 KERNEL32.DLL!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error: [Callstack] 0x00007ffecdacced1 ntdll.dll!UnknownFunction []
[2019.12.13-06.17.54:814][ 0]LogOutputDevice: Error:
[2019.12.13-06.17.54:905][ 0]LogStats: SubmitErrorReport - 0.000 s