You have clicked on "Unknown" that belongs to "WT4StackWin" made by "Nikon Corporation"

Measures you can take regarding this program:

Description extracted from Wikipedia:

  Click here for more tehnical info
NameNikon Corporation
株式会社 ニコン
Foundedbr>Tokyo, Japan
Key peopleKazuo Ushida}
IndustryConsumer electronics
Operating income(FY2016)
Number of employees25,729 (March 31, 2016)

(uk|ˈ|n|ɪ|k|ɒ|n or{IPA-ja|ɲikoɴ|}}), also known just as Nikon , is a Japanese multinational corporation headquartered in Tokyo, Japan, specializing in optics and imaging products. Nikon's products include cameras, camera lenses, binoculars, microscopes, ophthalmic lenses, measurement instruments, rifle scopes, spotting scopes, and the steppers used in the photolithography steps of semiconductor fabrication, of which it is the world's second largest manufacturer. The company is the eighth-largest chip equipment maker as reported in 2017. The companies held by Nikon form the Nikon Group. Among its products are Nikkor imaging lenses (for F-mount cameras, large format photography, photographic enlargers, and other applications), the Nikon F-series of 35 mm film SLR cameras, the Nikon D-series of digital SLR cameras, the Coolpix series of compact digital cameras, and the Nikonos series of underwater film cameras. Nikon's main competitors in camera and lens manufacturing include Canon, Sony, Fujifilm, Panasonic, Pentax, and Olympus. Founded on July 25, 1917 as Nippon Kōgaku Kōgyō Kabushikigaisha (ja|日本光学工業株式会社 "Japan Optical Industries Co., Ltd."), the company was renamed to Nikon Corporation, after its cameras, in 1988. Nikon is a member of the Mitsubishi group of companies (keiretsu).

Technical information:

Click here for description
Icon statusNo tray icon
Icon settingNot in the system tray
Executable fileC:\Program Files\Nikon\WT-4 Setup Utility\NkPtpEnum.exe
Version1, 0, 0, 3221
Parent processC:\WINDOWS\system32\services.exe
Can be uninstalledYes
Size on disk68 Kb
Minimum recorded memory usage1.8 Mb
Average recorded memory usage1.8 Mb
Maximum recorded memory usage1.8 Mb
Date when maximum memory usage occured1/29/2012 2:02:24 PM
Minimum recorded CPU usage0%
Average recorded CPU usage0%
Maximum recorded CPU usage5%
Date when maximum CPU usage occured1/29/2012 2:29:57 PM
Started at1/29/2012 2:06:15 PM
Total CPU time 0 seconds
Imported functions
Some relevant texts from the exe file