Can´t open VirtualBox in Windows10

Discussions related to using VirtualBox on Windows hosts.

Can´t open VirtualBox in Windows10

Postby mafare » 7. Dec 2018, 12:44

Hey together,

i use Oracle VirtualBox 5.2.22 on a Windows 10 Host.
The Problem is i only can start Oracle VirtualBox one time after installing.
When i close it then or restarting the HostComputer i cant start the tool anymore.
When i try to open it as an Administrator there just happens nothing.
I opened the TaskManager and then i see, that VirtualBox Interface and VirtualBox Manager is running.
But i dont see it anywhere and cant open it :/

Is anyone there, who have the same issues or have a way to fix this problem?
I searched allready on Google but dont find a way which helps me to fix it.
mafare
 
Posts: 2
Joined: 7. Dec 2018, 12:39

Re: Can´t open VirtualBox in Windows10

Postby socratis » 7. Dec 2018, 12:57

Do you have any 3rd party antivirus? Uninstall them completely (don't simply disable them) and try again...
If you obfuscate any information requested, I will obfuscate my response. These are virtual UUIDs, not real ones.
Do NOT reply with the "QUOTE" button, please use the "POST REPLY", at the bottom of the form.
socratis
Site Moderator
 
Posts: 24358
Joined: 22. Oct 2010, 11:03
Location: Greece
Primary OS: Mac OS X other
VBox Version: PUEL
Guest OSses: Win(*>98), Linux*, OSX>10.5

Re: Can´t open VirtualBox in Windows10

Postby mafare » 7. Dec 2018, 13:36

I don´t have any 3rd Party Antivirus.
Also i deactivated the Windows Defender Fully and also i deactivated the RealTime Security of the Defender in the Registry :/
mafare
 
Posts: 2
Joined: 7. Dec 2018, 12:39

Re: Can´t open VirtualBox in Windows10

Postby R_wz » 7. Dec 2018, 23:22

I have similar problem as well. My Vbox is not working anymore.

Enclosed the log file.
Attachments
VBoxHardening.zip
LogFile
(10.33 KiB) Downloaded 3 times
R_wz
 
Posts: 1
Joined: 7. Dec 2018, 23:19

Re: Can´t open VirtualBox in Windows10

Postby socratis » 7. Dec 2018, 23:33

@R_wz
No, you do NOT have the same problem. Please open your own thread next time, unless you're 1000% sure that it's the same problem. You can't start a VM, "mafare" can't launch VirtualBox a second time. Not the same...

But, to save some time, please read really carefully the following FAQ: Diagnosing VirtualBox Hardening Issues for some generic guidelines/ideas. Remember, these are guidelines, not the exact solution, you have to use your judgement as to which program might be responsible. I would start with Symantec...
2f10.20e0: supR3HardenedWinFindAdversaries: 0x2
2f10.20e0: \SystemRoot\System32\drivers\symevent64x86.sys:
,,,
2f10.20e0: ProductName: SYMEVENT
2f10.20e0: ProductVersion: 14.0.6.27
2f10.20e0: FileVersion: 14.0.6.27
2f10.20e0: FileDescription: Symantec Event Library

If you have any issues open a new thread...
If you obfuscate any information requested, I will obfuscate my response. These are virtual UUIDs, not real ones.
Do NOT reply with the "QUOTE" button, please use the "POST REPLY", at the bottom of the form.
socratis
Site Moderator
 
Posts: 24358
Joined: 22. Oct 2010, 11:03
Location: Greece
Primary OS: Mac OS X other
VBox Version: PUEL
Guest OSses: Win(*>98), Linux*, OSX>10.5


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