MachineQuota

HKLM\SOFTWARE\Microsoft\MSMQ\Parameters\MachineCache

Data type

Range

Default value

REG_DWORD

0x0–0xFFFFFFFE kilobytes | 0xFFFFFFFF

0xFFFFFFFF

Description

Limits the total amount of data that is stored in message files on the computer. The sum of bytes in all message files on the computer cannot exceed the value of this entry.

Value

Meaning

0x0–0xFFFFFFFE kilobytes

Total message file size limit.

0xFFFFFFFF

There is no limit on the message file size.

Change method

To change the value of this entry, use Message Queuing Explorer.