DaaS - Change master image it fails with "ProvisioningTaskError"

Unable to update DaaS Machine Catalog - Access Machine Catalog "Change master image" it fails with "ProvisioningTaskError" ErrorMessage - HandleExplicitStorage Failed Error retrieving item from path ""...

Updating MCS catalog fails with error FailedToUnregisterMasterImageFromMdm

Error updating an MCS catalog in Citrix DAAS Action Name: MCCreateMachineCatalogInitialzation Exception: StudioErrorId : ProvisioningTaskError ErrorCategory : NotSpecified TaskState : FailedToUnregisterMasterImageFromMdm TaskStateInformation : Terminated ErrorId :...