VirtualBox

Ticket #15220 (closed defect: obsolete)

Opened 6 years ago

Last modified 5 years ago

Critical Error Com Object REGDB_E_CLASSNOTREG

Reported by: cobra98 Owned by:
Component: other Version: VirtualBox 5.0.16
Keywords: Cc:
Guest type: other Host type: Windows

Description

After updating to the latest version i get always an error when starting Vbox

Callee RC: REGDB_E_CLASSNOTREG (0x80040154)

OS: Windows 7 Ultimate - 64 bit If i try compatibility mode Vista SP2 at least the GUI starts but again with the same error but additionally

Für die virtuelle Maschine Lubuntu konnte keine neue Sitzung eröffnet werden.

The virtual machine 'Lubuntu' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in 'C:\Users\andreas\VirtualBox VMs\Lubuntu\Logs\VBoxHardening.log'.

Fehlercode:E_FAIL (0x80004005) Komponente:MachineWrap Interface:IMachine {f30138d4-e5ea-4b3a-8858-a059de4c93fd}

I tried uninstall all, including manual deleting vbox*.* in c:\windows & c:\windows\drivers after uninstall and reboot new install. I tried with new ".VirtualBox" (Cut out to save place) but still the same.

I will attach both logs and screenshots available. Thx in advance for help :)

Attachments

VBoxHardening.log Download (335.7 KB) - added by cobra98 6 years ago.
VBoxSVC.log Download (10.8 KB) - added by cobra98 6 years ago.
2016-03-08_15-32-46.png Download (16.4 KB) - added by cobra98 6 years ago.
2016-03-08_15-36-50.png Download (109.2 KB) - added by cobra98 6 years ago.
2016-03-08_15-37-26.png Download (22.5 KB) - added by cobra98 6 years ago.

Change History

Changed 6 years ago by cobra98

Changed 6 years ago by cobra98

Changed 6 years ago by cobra98

Changed 6 years ago by cobra98

Changed 6 years ago by cobra98

comment:1 Changed 6 years ago by frank

Does it help if you do the following? Open a command line (cmd.exe) as Administrator:

cd \program files\oracle\virtualbox
vboxsvc /regserver

Then try to start VirtualBox.

comment:2 Changed 6 years ago by cobra98

This command i have not tried but i tried

Open a standard command line ( Run > cmd ) Run: cd C:\Program Files\Oracle\VirtualBox Run: VBoxSVC /ReRegServer Run: regsvr32 VBoxC.dll

with no effect :(

Now i am running with VirtualBox 4.3.12 Compatibility Mode Server 2008 and all VMs are working again with no problem. Any hints found according to the logs?

If you need additionally infos i can try reinstall again latest Vbox and try to sent you more informations.

comment:3 Changed 6 years ago by cobra98

Hi i applied the Tool from Tweaking.com and applied all corrections including chkdsk c: /r to all drives. Now it is working again with no problems. Ticket can be closed

comment:4 Changed 6 years ago by VVP

cobra98, so you said that Windows Repair tool from tweaking.com has solved your issue with starting VirtualBox, did't you? it's interesting. Do you have any log file with your repairing results? or which registry keys related VirtualBox were removed/repaired/deleted/changed? I'll appreciate for such additional information.

comment:5 Changed 6 years ago by frank

The most recent 5.0 and 5.1 test builds for Windows contains code to detect a possible reason for this problem. All users who are affected by this problem, please install the latest 5.0.x or 5.1.x test build from above and try to start a VM. In case this still does not work there should be a more detailed error message.

comment:6 Changed 5 years ago by frank

  • Status changed from new to closed
  • Resolution set to obsolete
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