Hi Folks, Where do I find some assistance with this problem: Thanks for the help, Chris.

Hello Chris , What is the OS version ? Can you please check for the following Knowledgebase? http://support.microsoft.com/kb/833167 Sincerely, Murat DemirkiranIf the post helps you and remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. www.scvmm2012.com (TR Language) Please note that I'm not a Microsoft Representative or SpokesPerson.

Hi Murat, Close! This error is happening on Windows Server 2008r2Thanks for the help, Chris.

Hello , Seems there is a DHCP right? " After installing DHCP on Windows Server 2008 R2, you may start to see the following error message in the event logs : Volume Shadow Copy Service error: Unexpected error calling routine RegOpenKeyExW(-2147483646,SYSTEM\CurrentControlSet\Services\VSS\Diag,). hr = 080070005, Access is denied. Inspection of the detailed tab of the event log entry will show information about the process that generated the error. Take note of the user mentioned after the - User: Name: portion of the bytes. To resolve this error, simply give that user full permission to the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\VSS registry key." Sincerly, Murat Demirkiran If the post helps you and remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. www.scvmm2012.com (TR Language) Please note that I'm not a Microsoft Representative or SpokesPerson.

Hi Murat, I fail to find the values you mention... - <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> - <System> <Provider Name="VSS" /> <EventID Qualifiers="0">8193</EventID> <Level>2</Level> <Task>0</Task> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2012-06-02T18:14:04.000000000Z" /> <EventRecordID>6863</EventRecordID> <Channel>Application</Channel> <Computer>Justice.TCLC.org</Computer> <Security /> </System> - <EventData> <Data>RegOpenKeyExW(-2147483646,SYSTEM\CurrentControlSet\Services\VSS\Diag,...)</Data> <Data>0x80070005, Access is denied.</Data> <Data>Operation: Initializing Writer Context: Writer Class Id: {e8132975-6f93-4464-a53e-1050253ae220} Writer Name: System Writer Writer Instance ID: {0367e1d3-b396-45bc-b024-7247644a6225}</Data> <Binary>[Available on request]</Binary> </EventData> </Event> Can you advise me from this? Thanks for the help, Chris.

Hello Chris , It seems the same error? To clarify did you installed DHCP? Sincerely, Murat DemirkiranIf the post helps you and remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. www.scvmm2012.com (TR Language) Please note that I'm not a Microsoft Representative or SpokesPerson.

Hi Murat, DHCP: Yes. Thanks for the help, Chris.

Hi Chris , Then can you please try ; HKLM\SYSTEM\CurrentControlSet\Services\VSS\Diag Right click on Diag, go to permissions and give the service account listed under details tab in the error with full control permissions. Sincerely, Murat Demirkiran If the post helps you and remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. www.scvmm2012.com (TR Language) Please note that I'm not a Microsoft Representative or SpokesPerson.

Hi Murat, Which service account? Can you please be specific?Thanks for the help, Chris.

Hello Chris , You can find out on the red part as shown in the following site ; http://sharepointreporter.wordpress.com/2009/12/22/vss-error-in-windows-server-2008-r2-event-id-8193/#comment-58 Also you can find out more information on the following thread; http://social.technet.microsoft.com/Forums/en-US/windowsserver2008r2general/thread/589f71f3-5eb5-4b07-a3f1-4c8aec36736c Sincerely, Murat Demirkiran If the post helps you and remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. www.scvmm2012.com (TR Language) Please note that I'm not a Microsoft Representative or SpokesPerson.

Hello Chris ; Can you inform us about the situation? Sincerely, Murat DemirkiranIf the post helps you and remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. www.scvmm2012.com (TR Language) Please note that I'm not a Microsoft Representative or SpokesPerson.

Hi Murat, Yes. I could see from the example what you were describing and what I was missing. The answer was "NT SERVICE\Network Service", and I have granted him full control of the registry key ...\VSS, which is inherited by the full subtree. I have no reason to believe that this did not fix the problem, however I have no way to test. I simply must wait for some time to see that these errors are no longer registered in the event log. I will know tomorrow. Please bump this thread if I have not posted my results in a few days.Thanks for the help, Chris.

Mi Murat, This problem is completely solved.Thanks for the help, Chris.