Hi, I just updated my machine, including virtualbox.
Now it runs Virtualbox 7.02 on linux60 but the virtual machine (Windows 11 EFI) which just ran fine before the update won’t start.
I get following error message:
VM Name: Win11Ent-22H2-UNI
Failed to load the NVRAM store from the file (VERR_VFS_UNSUPPORTED_FORMAT).
Can’t attach Nvram Storage driver (VERR_VFS_UNSUPPORTED_FORMAT).
Result Code: NS_ERROR_FAILURE (0X80004005) Component: ConsoleWrap Interface: IConsole {6ac83d89-6ee7-4e33-8ae6-b257b2e81be8}
How can I resolve this issue? Deactivating EFI will let me start the machine, but then it says no bootable device.
Any help appreciated.