Win10 guest goes to GURU with VERR_VMX_UNABLE_TO_START_VM

[vboxbenutzer]

Now, I'm allowed to post hyperlinks.

Screenshot at guru meditation:
https://free-picload.com/images/2020/01 ... cf273a.png

[softjury]

Same for me, as mentioned in Thread 96556.

We're using "DATEV Mittelstand Faktura mit Rechnungswesen" which is using MS SQL Server, too. Workaround for me: downgrading to 5.2.36 for now.

[vboxbenutzer]

We needed to start work in our accounting department today, so I had to downgrade to 6.0.16 which seems to do the job for now.
I have a snapshot of the VM just before the installation makes the machine crash, but my time is limited, so I cannot invest much more resources into investigation.

[fth0]

As I already suspected, we need a way for a VirtualBox developer to reliably reproduce the crash. Can the DATEV software be downloaded and installed without purchasing it?

[softjury]

Please try this Download:

https://www.datev.de/web/de/service/sof ... -download/
Size: 5.3 GB

[softjury]

I can reproduce the Crash, please see https://www.virtualbox.org/ticket/19171#comment:9 for details.

[softjury]

The cause of this issue was identified and a fix will be shipped with the next patch release of VirtualBox, see Ticket 19171.

[mpack]

I see that a test build for the fix is available as well.