I have ubuntu server on oracle VirtualBox. Until yesterday, it worked perfectly, but now the machine doesn’t start.

The error is:
The virtual machine ‘PruebaServer’ has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in ‘C:UsersunairVirtualBox VMsPruebaServerLogsVBoxHardening.log’.
Result code:
E_FAIL (0X80004005)
Component:
MachineWrap
Interface:
IMachine {300763af-5d6b-46e6-aa96-273eac15538a}

My pc runs windows 11

I tried everything:

• Uninstalling and installing
• Changing the name of machine.vbox-prev to machine.vbox
• bcdedit /set hypervisorlaunchtype off
• deactivating acceleration on machine settings
• sfc /scannow, but it doesnt report errors

Last lines of log file:

62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa487e0000 ‘C:WINDOWSsystem32rsaenh.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa49f40000 ‘C:WINDOWSSystem32crypt32.dll’
62e0.124c: supR3HardenedWinVerifyCacheProcessWvtTodos: 0 (was 0) fWinVerifyTrust=1 for ‘DeviceHarddiskVolume3WindowsSystem32dwmapi.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa487e0000 ‘C:WINDOWSsystem32rsaenh.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa49f40000 ‘C:WINDOWSSystem32crypt32.dll’
62e0.124c: supR3HardenedWinVerifyCacheProcessWvtTodos: 0 (was 0) fWinVerifyTrust=1 for ‘DeviceHarddiskVolume3WindowsSystem32shell32.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa487e0000 ‘C:WINDOWSsystem32rsaenh.dll’
62e0.124c: supR3HardenedWinVerifyCacheProcessWvtTodos: 0 (was 24202) fWinVerifyTrust=1 for ‘DeviceHarddiskVolume3WindowsSystem32msvcp140_1.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa487e0000 ‘C:WINDOWSsystem32rsaenh.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa49f40000 ‘C:WINDOWSSystem32crypt32.dll’
62e0.124c: supR3HardenedWinVerifyCacheProcessWvtTodos: 0 (was 0) fWinVerifyTrust=1 for ‘DeviceHarddiskVolume3WindowsSystem32win32u.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa487e0000 ‘C:WINDOWSsystem32rsaenh.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa49f40000 ‘C:WINDOWSSystem32crypt32.dll’
62e0.124c: supR3HardenedWinVerifyCacheProcessWvtTodos: 0 (was 0) fWinVerifyTrust=1 for ‘DeviceHarddiskVolume3WindowsSystem32gdi32.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa487e0000 ‘C:WINDOWSsystem32rsaenh.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa49f40000 ‘C:WINDOWSSystem32crypt32.dll’
62e0.124c: supR3HardenedWinVerifyCacheProcessWvtTodos: 0 (was 0) fWinVerifyTrust=1 for ‘DeviceHarddiskVolume3WindowsSystem32msvcp_win.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa487e0000 ‘C:WINDOWSsystem32rsaenh.dll’
62e0.124c: supR3HardenedMonitor_LdrLoadDll: returns rcNt=0x0 hMod=00007ffa49f40000 ‘C:WINDOWSSystem32crypt32.dll’
62e0.124c: supR3HardenedWinVerifyCacheProcessWvtTodos: 0 (was 0) fWinVerifyTrust=1 for ‘DeviceHarddiskVolume3WindowsSystem32combase.dll’
4650.57b8: supR3HardNtChildWaitFor[2]: Quitting: ExitCode=0x1 (rcNtWait=0x0, rcNt1=0x0, rcNt2=0x103, rcNt3=0x103, 1199 ms, the end);
6264.6044: supR3HardNtChildWaitFor[1]: Quitting: ExitCode=0x1 (rcNtWait=0x0, rcNt1=0x0, rcNt2=0x103, rcNt3=0x103, 2408 ms, the end);