issue with starting the VM

Discussions related to using VirtualBox on Windows hosts.
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aboosh
Posts: 1
Joined: 23. Apr 2021, 19:17

issue with starting the VM

Post by aboosh »

I looked up the error log and below is the error posted:

00:15:56.193096 emR3Debug: rc=VERR_MAP_FAILED

The file was too heavy to attached to the post.

Thanks
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error log
error log
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scottgus1
Site Moderator
Posts: 20945
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows, Linux

Re: issue with starting the VM

Post by scottgus1 »

Zipped log files always fit.

Please right-click the VM in the main Virtualbox window's VM list, choose Show Log.

Search the far left tab's log for this text:

Attempting fall back to NEM

If you find it, Hyper-V is enabled and needs to be disabled. See HMR3Init: Attempting fall back to NEM (Hyper-V is active).

If you don't find that text, save the far left tab's log, zip the log file, and post the zip file, using the forum's Upload Attachment tab.
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