E_FAIL {0x80004005} using fast user switching

[Knome]

Issue: Error causes VM to be become inoperable permanently.

Procedure:
1: Start Virtualbox and start a VM.

2: Use fast user switching, (i'm remoting in with 2 logins) to switch users. Make sure both users remain logged in.

3: Log back into the first user and close the VM and application.

4: Switch back to the other user and attempt to start the same VM.

ERROR:

Failed to open a session for the virtual machine Windows 7 x64 SP1 - English.

No error info.

Result Code: E_FAIL (0x80004005)
Component: ProgressProxy
Interface: IProgress {c20238e4-3221-4d3f-8891-81ce92d9f913}

Snippet from log:

ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={53f9cc0c-e0fd-40a5-a404-a7a5272082cd} aComponent={Medium} aText={The object is not ready}, preserve=false

[Knome]

Just want to also note that when i close the VM i revert it to a saved state.

[aeichner]

Please reopen if still relevant with a recent VirtualBox release.