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Should I remove Unknown Device Identifier?

What percent of users and experts removed it?
1% remove it99% keep it
Overall Sentiment
Very good
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #22,962
United States Rank #23,584
Reach 0.0083%

Other programs by Huntersoft

Unknown Device Identifier 7.00


Unknown Device Identifier 7.00 is a program developed by Huntersoft. Upon installation and setup, it defines an auto-start registry entry which makes this program run on each Windows boot for all user logins. The software installer includes 44 files and is usually about 3.94 MB (4,132,890 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 39% of users of Unknown Device Identifier come from the United States, it is also popular in Germany and United Kingdom.

Program detailsProgram details

URL: www.zhangduo.com
Help link: www.zhangduo.com/support.html
Installation folder: C:\Program Files\Unknown Device Identifier\
Uninstaller: "C:\Program Files\Unknown Device Identifier\unins000.exe"
Estimated size: 3.94 MB

Program filesFiles installed by Unknown Device Identifier 7.00

  • UnknownDeviceIdentifier.exe - Unknown Device Identifier
  • unins000.exe - Inno Setup (Setup/Uninstall)
  • accesschk.exe (by Sysinternals - www.sysinternals.com) - Sysinternals AccessChk (Reports effective permissions for securable objects)
  • AccessEnum.exe (by Sysinternals - www.sysinternals.com) - Sysinternals AccessEnum (AccessEnum)
  • ADExplorer.exe - Sysinternals ADExplorer (Active Directory Editor)
  • ADInsight.exe - ADInsight (Active directory LDAP monitor)
  • adrestore.exe
  • Autologon.exe - Sysinternals Autologon (Autologon configuration)
  • autoruns.exe - Sysinternals autoruns (Autostart program viewer)
  • autorunsc.exe
  • baregrep.exe
  • baretail.exe
  • Bginfo.exe (by Sysinternals) - BGInfo (BGInfo - Wallpaper text configurator)
  • BMPConvert.exe (by Microsoft) - BMPConvert
  • Cacheset.exe
  • chp.exe
  • Clockres.exe (by Sysinternals) - Sysinternals Clockres (Clock resolution display utility)
  • Contig.exe - Sysinternals Contig (Contig)
  • Coreinfo.exe - coreinfo (Dump information on CPU cores, NUMA nodes, sockets, groups and caches)
  • ctrl2cap.amd.sys (by Systems Internals) - Ctrl2cap (Windows NT Caps-lock Ctrl Swapper)
  • ctrl2cap.exe
  • ctrl2cap.nt4.sys (by Systems Internals)
  • ctrl2cap.nt5.sys
  • Dbgview.exe - Sysinternals Debugview (DebugView)
  • Desktops.exe - Desktops (Sysinternals Desktops)
  • disk2vhd.exe - Disk2vhd (Disk to VHD converter)
  • diskext.exe - Sysinternals diskextent (Disk extent dumper)
  • Diskmon.exe - Sysinternals Diskmon (Disk Monitor)
  • DiskView.exe
  • du.exe - Sysinternals Du (Directory disk usage reporter)
  • efsdump.exe
  • handle.exe - Sysinternals Handle (Handle viewer)
  • hex2dec.exe
  • junction.exe - Sysinternals Junction (junction)
  • ldmdump.exe
  • Listdlls.exe - Sysinternals Listdlls (Listdlls)
  • livekd.exe - Sysinternals LiveKd (livekd)
  • LoadOrd.exe
  • logonsessions.exe - Sysinternals LogonSessions (logonsessions)
  • movefile.exe
  • ntfsinfo.exe

Program behaviorsBehaviors exhibited

Startup File (All Users Run)
  • Bginfo.exe is loaded in the all users (HKLM) registry as a startup file name 'SysInfoCorp' which loads as C:\WINDOWS\bginfoCorp\Bginfo.exe /iC:\WINDOWS\bginfoCorp\Corp40.bgi /timeC:0 /nolicprompt /silent.

Program resource utilizationResource utilization averages

Memory:628 KB
21.09 MB average
User CPU:0.00000235%
0.015104% average

How do I remove Unknown Device Identifier?

You can uninstall Unknown Device Identifier from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Unknown Device Identifier 7.00, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Unknown Device Identifier.

Win 7 (SP1) 56%
Win 7 1%
Automatically starts? Yes
(Found in the run registry)
Uninstall it 1%
Keep it 99%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 65.24%
Windows 10 16.46%
Windows XP 11.59%
Windows Vista 6.10%
Windows Server 2003 0.61%
Which OS releases does it run on?
Windows 7 Ultimate 22.36%
Windows 7 Home Premium 18.63%
Windows 7 Professional 18.01%
Microsoft Windows XP 11.80%
Windows 10 Pro 5.59%
Windows Vista Home Premiu... 3.73%

Distribution by countryGeography

39.36% of installs come from the United States
Which countries install it?
  United States 39.36%
  Germany 11.70%
  United Kingdom 4.26%
  France 3.19%
  Mexico 2.66%
  Romania 2.66%
  Brazil 2.13%
  Colombia 2.13%
  Austria 2.13%
  Netherlands 2.13%
  Canada 2.13%
  Italy 2.13%
  Venezuela 1.60%
  Belgium 1.06%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 25.88%
Dell 21.18%
Hewlett-Packard 16.47%
Toshiba 8.24%
Intel 7.06%
ASUS 7.06%
American Megatrends 4.71%
Common models
ASUS All Series 3.88%
Gigabyte M68MT-S2 2.91%
BIOSTAR Group H61ML 1.94%
Dell Latitude E6220 1.94%
Dell OptiPlex GX620 ... 1.94%


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