[OLEAUT32/RPCRT4] [MSVC only] VBox 2.0.0 is not able to open, but on GCC it can

ReactOS version: ReactOS 0.4.15-x86-dev (Build 20221012-439ae94)
Compiler: MSVC
Arch: x86 (x64 will have other ticket)
Software tested: Sun VirtualBox 2.0.0
Type of ticket: It's not exactly a regression, because affects only ReactOS compiled with MSVC. I think it's an issue that GCC hides and MSVC shows.

reactos-bootcd-0.4.12-dev-543-g22c8b4b-x86-msvc-win-dbg can open the GUI, not running any VM.

From reactos-bootcd-0.4.12-dev-544-g5db885c-x86-msvc-win-dbg to reactos-bootcd-0.4.12-dev-554-gbb33692-x86-msvc-win-dbg tries to open the GUI, but are inconsistencies between RPCRT4.dll and OLEAUT32.dll - Wine sync'ed


reactos-bootcd-0.4.12-dev-555-gb6fdb56-x86-msvc-win-dbg.7z to current master: After the RPCRT4.dll commit, the GUI must appear as ROS compiled with GCC, but it doesn't under ROS compiled with MSVC.

Description: VirtualBox 2.0.0 is not able to start the software installed under ReactOS compiled in MSVC. Inmediately, asserts.

Expected behavior: Same as Windows XP or ROS GCC. At least, start the GUI.

Log: MSVC VBox 2 bug.txt

Maybe activating the oleaut32 and rpcrt4 debug will get more info.