"Microsoft Visual Studio 2010 C++ Express setup" presents an unintended msgbox after reboot that can be ignored

This ticket is "a minor annoyance just", I think.

tested against ros 0.4.15-dev-1527-g9587fe1 gcc 8.4.0 dbg Win RosBE2.2.1 build here,

Reproduction steps

• download https://archive.org/download/vs-2010-express-1/VS2010Express1.iso
  Run F:\VcExpress\autorun.exe
• During install deselect the 2 options "Silverlight and SQL Server 2008 SP1" (this is just for the sake of simplicity and speedup)
• after the .NET4 installation it asks you to reboot, that seems to have slightly improved recently, because the setup manages to invoke that reboot successfully by itself after some seconds
• 0.4.15-dev-1527-g9587fe1_setupWantsToRebootAndAfterSomeSecondsDoesInvokeThatReboot.png
• 0.4.15-dev-1527-g9587fe1_setupWantsToRebootAndAfterSomeSecondsDoesInvokeThatReboot.webm

Expected result

• after reboot when the desktop is reached again the setup should start itself again and continue the installation process
• 2k3sp2_manages_to_continue_the_setup_after_rebooting.webm (ignore the chkdsk, I still had a ros partition mounted on drive R, where ros BSODed beforehand)

Observed result

• however on ros it presents an unintended messagebox
• 0.4.15-dev-1527-g9587fe1_aProblemHasBeenEncountered.png

  err:(win32ss/user/user32/windows/messagebox.c:1048) MessageBox: L"A problem has been encountered while loading the setup components. Canceling setup."

• 0.4.15-dev-1527-g9587fe1_aProblemHasBeenEncountered.webm
• and cancels the setup. However, when starting autorun.exe again it will properly detect, that .NET was already installed and will continue the setup process and in the end will finishSuccessfully 0.4.15-dev-1527-g9587fe1_setupReportsSuccess.png.
  The VS2010 cmd prompt can be started afterwards from the startmenu

0.4.15-dev-1527-g9587fe1.log (grep for the messageboxstring, it's not at the end)