Versions

100, 0, 1, 0	4.41%
80, 1, 1, 0	26.44%
80, 1, 1, 0	27.12%
80, 1, 1, 0	3.39%
80, 1, 1, 0	11.53%
80, 1, 1, 0	6.10%
80, 1, 1, 0	0.34%
80, 1, 1, 0	1.02%
80, 1, 1, 0	0.34%
80, 1, 1, 0	0.68%
80, 1, 0, 0	13.22%
80, 1, 0, 0	5.42%

There are 12 versions of hpwuschd2.exe in the wild, the latest version being 100, 0, 1, 0. hpwuschd2.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 53.19 KB. The file is a digitally signed and issued to Hewlett-Packard Company by VeriSign. The programs HP Driver Diagnostics, HP Update and HP Unload DLL Patch have been observed as installing specific variations of hpwuschd2.exe. During the process's lifecycle, the typical CPU resource utilization is about 0.0008% including both foreground and background operations, the average private memory consumption is about 1.2 MB with the maximum memory reaching around 4.28 MB. Addionally, typically read and write I/O disk operations is about 394 Bytes per minute for reads and 0 Bytes per minute for writes.

hpwuSchd Application Updater (hpwuschd2.exe) is the software updater program which runs in the background of Windows and automatically starts up when your PC boots. It checks for software udpates and automatically downloads and installs them if found.