CautionHKLM\SOFTWARE\Microsoft\MSMQ\Parameters\MachineCache
| Data type | Range | Default value |
|---|---|---|
| REG_BINARY | Identifier | There is no default value for this entry. |
Stores a GUID which uniquely identifies the enterprise in which this computer is installed. The value of this entry must be the same in all Message Queuing computers in the enterprise.
Caution
Do not change the value of this entry. If you change it, Message Queuing assumes that you have removed the computer from the enterprise, and the computer will not be able to access any MQIS server, or establish any network connections.