Deploy a Linked Pool show a error message "COM ErrorCode:-2147022651"

Hi All

     I try to create a linked pool to deploy XP SP3 but after configure pool and composer try to create VMs, it show a message in View Web Console "View Composer AD Fault: Failed to perform Active Directory operation. COM ErrorCode:-2147022651"

   I check AD , the workstation object indeed be created by composer...but VMs do not be created in ESXi Server.

Who had similar experience like me ?

thanks!!

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