EventID 121 thousands of times on a reboot

Hi,

Whenever I reboot my system I get this error thousands of times in the event viewer. It is windows 8 pro 64bit.

Log Name: Microsoft-Windows-DeviceSetupManager/Admin
Source: Microsoft-Windows-DeviceSetupManager
Date: 27/04/2013 19:13:26
Event ID: 121
Task Category: None
Level: Error
Keywords:
User: SYSTEM
Computer: main
Description:
Driver install failed, result=0x80244FFF for devnode 'STORAGE\VOLUMESNAPSHOT\HARDDISKVOLUMESNAPSHOT19667'
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-DeviceSetupManager" Guid="{FCBB06BB-6A2A-46E3-ABAA-246CB4E508B2}" />
<EventID>121</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x4000000000000000</Keywords>
<TimeCreated SystemTime="2013-04-27T18:13:26.843571800Z" />
<EventRecordID>24083124</EventRecordID>
<Correlation ActivityID="{D3BCC063-4371-0006-5DC6-BCD37143CE01}" />
<Execution ProcessID="1424" ThreadID="5584" />
<Channel>Microsoft-Windows-DeviceSetupManager/Admin</Channel>
<Computer>main</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<Data Name="Prop_DevnodeId">STORAGE\VOLUMESNAPSHOT\HARDDISKVOLUMESNAPSHOT19667</Data>
<Data Name="HRESULT">2149863423</Data>
</EventData>
</Event>

It doesn't seem to have any affect on my system apart from the fact that it takes 8 minutes to boot and it only happens on a reboot, not on a shutdown and boot. I have tried stopping all of the services that might need VSS including system restore, my backup software and volume shadow copy but none have made a difference.

Any help would be greatly appreciated.

Thanks