Versions

13.40.840.0	6.54%
13.31.1044.0	90.65%
13.30.1394.0	2.80%

umvpfsrv.exe has 3 known versions, the most recent one is 13.40.840.0. It is started as a Windows Service with the name 'UMVPFSrv' and described as “UMVPF is a user mode Logitech driver”. . In addition, it is run under the context of the SYSTEM account with extensive privileges (the administrator accounts have the same privileges). The average file size is about 440.28 KB. It is an authenticode code-signed executable issued to Logitech by the certification authority VeriSign. During the process's lifecycle, the typical CPU resource utilization is about 0.0001% including both foreground and background operations, the average private memory consumption is about 1.88 MB with the maximum memory reaching around 4 MB. Addionally, typically read and write I/O disk operations is about 45 Bytes per minute for reads and 2 Bytes per minute for writes.

Logitech User mode UMVPF service for the Logitech Webcam Controller software allows for controling of the various Logitech Webcams. Includes the ability to move, rotate and zoom the camerLogitech Webcam Controller software allows for controling of the various Logitech Webcams. Includes the ability to move, rotate and zoom the cameras as well as basic camera settings such as brightness, etc.as as well as basic camera settings such as brightness, etc.