MQTGSVC.exe
Message Queuing Trigger Service by Microsoft
This is a Windows system installed file with Windows File Protection (WFP) enabled.
Overview
mqtgsvc.exe has 9 known versions, the most recent one is 6.2.9200.16384 (win8_rtm.120725-1247). It is started as a Windows Service called 'Message Queuing Triggers' with the name 'MSMQTriggers' and described as “Associates the arrival of incoming messages at a queue with functionality in a COM component or a stand-alone executable program.”. .  It is also run with NETWORK SERVICE privileges. The average file size is about 139 KB. This is a .NET Common Language Runtime (CLR) assembly. During the process's lifecycle, the typical CPU resource utilization is about 0.0004% including both foreground and background operations, the average private memory consumption is about 2.17 MB with the maximum memory reaching around 4.22 MB. Addionally, typically read and write I/O disk operations is about 68 Bytes per minute for reads and 24 Bytes per minute for writes. 
What is mqtgsvc.exe?
Microsoft Message Queuing or MSMQ is a Message Queue implementation. MSMQ is essentially a messaging protocol that allows applications running on separate servers/processes to communicate in a failsafe manner. A queue is a temporary storage location from which messages can be sent and received reliably, as and when conditions permit.
|  Details
 | 
| File name: | mqtgsvc.exe | 
| Publisher: | Microsoft Corporation | 
| Product name: | Message Queuing Trigger Service | 
| Description: | Microsoft® Windows® Operating System | 
| Typical file path: | C:\Windows\System32\mqtgsvc.exe | 
| Windows Service | 
| Service name: | MSMQTriggers | 
| Display name: | Message Queuing Triggers | 
| Description: | “Associates the arrival of incoming messages at a queue with functionality in a COM component or a stand-alone executable program.” | 
| Type: | Win32OwnProcess | 
 Behaviors
Behaviors
(Note, the behaviors below are for all versions of mqtgsvc.exe, select a unique version for details.)
Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
- 'MSMQTriggers'  (Message Queuing Triggers)
- MSMQTriggers
 All file variations of mqtgsvc.exe
All file variations of mqtgsvc.exe
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Home Premium | 50.82% |  | 
| Windows 7 Professional | 9.84% |  | 
| Windows 7 Ultimate | 9.84% |  | 
| Windows 8 Pro | 9.84% |  | 
| Windows Vista Home Premium | 6.56% |  | 
| Windows 8 | 3.28% |  | 
| Windows 8 Pro with Media Center | 3.28% |  | 
| Windows 7 Starter | 3.28% |  | 
| Windows Vista Home Basic | 3.28% |  | 
 Distribution by country
Distribution by country
United States installs about 54.10% of Message Queuing Trigger Service.
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| ASUS | 33.85% |  | 
| Hewlett-Packard | 30.77% |  | 
| Dell | 12.31% |  | 
| Toshiba | 12.31% |  | 
| Acer | 7.69% |  | 
| Samsung | 3.08% |  |