When using the System Center Virtual Machine Manager (SCVMM) 2008 R2 console to share an ISO file, the following error may occur:
Error (12700) VMM cannot complete the Hyper-V operation on the %ServerName; server because of the error: User Account does not have sufficient privilege to open attachment (path to ISO file) Error: 'General access denied error' (0x80070005). (Unknown error (0x8001))
Recommended Action Resolve the issue in Hyper-V and then try the operation again.
This issue may occur if the Hyper-V host was unable to read the attributes associated with the SCVMM service account in Active Directory. For additional information, please see the following KB article:
1. Add the Hyper-V hosts to the "Windows Authorization Access group".
a. Open Actve Directory Users and Computers b. Select the Built-in container c. Select the Properties of the Windows Authorization Access group d. Select the Members tab e. Add the computer object for the Hyper-V host to this group
SCVMM; VMM; ISO, Access Denied; Windows Authorization Access; WAA