Hyper-v Error Could Not Find A Usable Certificate
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Could Not Initialize Machine Remoting System Error Element Not Found 0x80070490
could not initialize machine remoting system. element not found. could not hyper v could not find a usable certificate error element not found find a usable certificate. element not found Windows Server > Hyper-V Question 0 Sign in to vote element not found 0x80070490 hyper v hi, I faced a similar issue with hyper V 2012. https://social.technet.microsoft.com/Forums/en-US/a5164c6b-3fcd-4e43-94a8-06d54ff02e00/error-element-not-found-0x80070490?forum=windowsserver2008r2virtualization VM could not initialize machine remoting system. element not found. could not find a usable certificate.
Hyper-v 0x80070490
element not found. 1. Host has been rebooted. 2. Hyper Virtual Machine Management service has been restarted 3. The certificate under vmms/personal has been removed and auto regenerated according to https://jamesosw.wordpress.com/2013/06/07/hyper-v-could-not-find-a-usable-certificate/ My VMs are still not able to start. Anyone faced similar problem before and resolve it successfully? Thanks. Thursday, August 20, 2015 7:05 AM Reply | Quote Answers 0 Sign in to vote Hi Realsour, When regenerated the certificate mentioned in the blog, check if it is valid. Then we couldcheck the certificates of all hyper-v related services,whether they are valid or not. If not, we could deleteit and restart hyper-host to regenerate. Best Regards, LeoPlease remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact tnmff@microsoft.com. Proposed as answer by Leo HanMicrosoft contingent staff, Moderator Wednesday, September 09, 2015 1:23 AM Marked as answer by Leo HanMicrosoft contingent staff, Moderator Thursday, September 10, 2015 2:01 AM Monday, August 24, 2015 1:53 AM Reply | Quote Moderator All replies 0 Sign in to vote Hi Realsour, Have you tried the steps in the post? Here is a blogfor the certificate issue, check if it helps: KB 971264 - VMM operation fails with error (2912) 0x80070490 due to a certificate issue: http://blogs.technet.com/b/mbriggs/archive/2009/05/08/vmm-operation-fails-with-error-2912-0x80070490-due-to-a-certificate-issue.aspx Best Regards
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usable certificate. Error: Element not found. 0x80070490. Thoughts Restarting Windows doesn't help. Solution Check that your Hyper-V VMM service has generated a self-signed certificate required to run virtual machines. Steps (from http://blog.jussipalo.com/2012/03/could-not-find-usable-certificate-error.html KB967902): Click Start , click Run, type mmc, and then click OK. On the File menu, click Add/Remove Snap-in. Click Certificates , and then click Add. Click Service account , and then click Next. Click Local Computer , and then click Next. Click Hyper-V Virtual Machine Management , and then click Finish. Click OK to close the Add/Remove Snap-in window. SEE BELOW! Expand Certificates - Service , expand vmms\Personal, could not and then click Certificates. SEE BELOW! Double-click the VMM Service certificate, and you should be able to view it's properties, such as expiration date. If you don't see the Certificates folder under vmms\Personal, you don't have the required certificate. Creating the missing certificate is easy: Open Hyper-V Manager Right click on the name of your local Hyper-V host machine Select Stop Service, then Turn Off Right click on the name element not found of your local Hyper-V host machine Select Start Service Refresh the Certificate MMC window you hopefully still have open, and you will see the new certificate under vmms\Personal\Certificates, and you're good to go for the next 1000(!) years. Posted by Jussi Palo at 12:58 Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest Labels: Win8, Windows 8 8 comments: GordonMarch 14, 2012 at 9:16 AMI've got extactly this error, however nothing I do seems to cause it to re-recreate the certificate. So there may be another step required under some circumstances (??).ReplyDeleteJussi PaloMarch 14, 2012 at 11:11 AMPlease try removing and re-adding the Hyper-V role in Win8.ReplyDeleteGordonMarch 14, 2012 at 6:49 PMThanks for the suggestion! Obvious, and I overlooked it.By removing and re-adding the role, I assume you mean go to windows features -> deselect the complete Hyper-V node in the feature list, reboot, select the feature node, reboot, and try running the VM again.This did not help either, unfortunatley. The cert never shows up in the cert store that is detailed in the KB article, and I get the same error starting.ReplyDeleteJussi PaloMarch 14, 2012 at 6:56 PMYes, that's what I meant. Double check that you're looking at the right Certificate location. When adding the the snap in,