when I run any host Guest I faced error message tell me that the host Guest has terminated unexpectedly , I re-installed the VirtualBox and it's working properly . when I run it again on the second day the same issue is appear and delete and reinstallation .
the error message :
[ModEdit; Replaced "host" with "Guest". It's the Guest that terminates, not the Host]The virtual machine 'Win7' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in 'D:\E\VirtualBox VMs\Win7\Logs\VBoxHardening.log'.