VS: Random unlikely hang in COM calls to Visual Studio Installer
Splitting this off from #18383, as it seems to be really unrelated: sporadically (once every few months), CI builds in Jenkins hang immediately after invoking CMake, sometimes for the configuration, sometimes for the build step.
In the current iteration, it happened while configuring OpenVR:
cd C:\Jenkins\workspace\windows-openvr-msvc\build\release\cpu\amd64\label\msvc
git clone https://github.com/ValveSoftware/openvr src
md build
cd build
cmake -g "Visual Studio 15 2017 Win64" -T host=x64 -DCMAKE_INSTALL_PREFIX:PATH=C:\Jenkins\workspace\windows-openvr-msvc\build\release\cpu\amd64\label\msvc\install ..\src
This is CMake 3.14.4.0 on Windows 7 64 bit. Full dump file is at http://psi5.com/~geier/cmake.dmp (54 MB)