Versions

3.0.6.0	8.82%
3.0.3.0	14.71%
3.0.3.0	2.94%
2.7.2.0	32.35%
2.6.3.0	8.82%
2.5.2.0	7.35%
2.4.4.0	7.35%
2.3.6.0	14.71%
2.2.6.0	1.47%
2.2.6.0	1.47%

There are 10 versions of hpmsgsvc.exe in the wild, the latest version being 3.0.6.0. hpmsgsvc.exe is run as a standard windows process with the logged in user's account privileges. During installation, a run registry key for all users is added that will cause the program to run each time any user logs on to Windows. The average file size is about 567.92 KB. The file is a digitally signed and issued to Hewlett-Packard Company by VeriSign. During the process's lifecycle, the typical CPU resource utilization is about 0.0014% including both foreground and background operations, the average private memory consumption is about 2.8 MB with the maximum memory reaching around 8.02 MB. Addionally, typically read and write I/O disk operations is about 44 Bytes per minute for reads and 40 Bytes per minute for writes.

The HP Quick Launch Buttons application enables menu control of various buttons such as volume, internal/external display, and mute on/off on the keyboard and the external Easy Access Buttons Keyboard for the supported notebook models and operating systems.