Oracle VirtualBox: The virtual machine has terminated unexpectedly during startup [SOLVED] [LÖSUNG

Oracle VirtualBox: The virtual machine has terminated unexpectedly during startup with exit code 1 (0x1). E_FAIL (0x80004005) - here is a possible solution: In most cases, it is a corrupt file (e.g. user32.dll in this video) or an incorrect verification caused by modified files. You have to repair these files with the integrated "System File Checker (SFC)". To do this, open the command prompt with administrator rights and write "sfc /scannow". Wait for the process to finish! If that doesn&work (an error appears) - start your PC in Safe Mode and try again. Hope this will help you!