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Should I remove OKI MC361/561 Scanner?

What percent of users and experts removed it?
7% remove it93% keep it
Overall Sentiment
What do people think about it?
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How common is it?
Global Rank #40,622
United States Rank #28,131
Reach 0.0024%


VersionDistribution 57.45% 42.55%

Typically installed together

Other programs by OKI

OKI MC361/561 Scanner

Remove OKI MC361/561 Scanner
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What is OKI MC361/561 Scanner?

The OKI MC361/561 Scanner is the scanner driver required to connect the PC to the OKI scanner. In addition to the driver, the software also installs basic configuration and management utilities.


The most common release is, with over 98% of all installations currently using this version. The setup package generally installs about 50 files and is usually about 19.5 MB (20,447,203 bytes).

Program detailsProgram details

URL: www.oki.com
Installation folder: C:\windows\twain_32\Okidata\007\
Uninstaller: "C:\Program Files\InstallShield Installation Information\{44801C11-F5B2-487D-9096-D961D8D96782}\setup.exe" -runfromtemp -l0x0409 -removeonly
Estimated size: 19.5 MB
Language: English (United States)

Program filesFiles installed by OKI MC361/561 Scanner

  • ScannerAssist.dll (by Oki Data) - ScannerAssist Dynamic Link Library
  • cifportmgr.dll (by Oki Data) - Common API Library (Common Port Access Library)
  • netxprtmgr.dll - Common Extended Network Access Library
  • opcomapi.dll - Common Printer Access Library
  • securxdata.dll - Common Extended Security Library
  • OkiTwain.dll - Twain Driver
  • SetupAssist.dll - SetupAssist (Scanner Driver Setup Assist)
  • DIFxAPI.dll (by Microsoft) - Driver Install Frameworks API (DIFxAPI) (Driver Install Frameworks for API library module)
  • DeviceCfg64.exe
  • DeviceCfg32.exe
  • GdiPlus.dll (by Microsoft) - Microsoft GDI+
  • Lfbmp15u.dll (by LEAD Technologies) - LEADTOOLS® for Win32 (BMP filter (Win32))
  • Lfcmp15u.dll (by LEAD Technologies) - CMP filter (Win32)
  • Lffax15u.dll - FAX filter (Win32)
  • Lfgif15u.dll - GIF filter (Win32)
  • Lfpcx15u.dll - PCX filter (Win32)
  • Lfpng15u.dll - PNG filter (Win32)
  • Lftga15u.dll - TGA filter (Win32)
  • Lftif15u.dll - TIF filter (Win32)
  • Lfwmf15u.dll - WMF filter (Win32)
  • Ltann15u.dll - Annotations (Win32)
  • Ltdis15u.dll - Display kernel (Win32)
  • Ltdlgclr15u.dll - Common Dialogs (Color) (Win32)
  • Ltdlgcom15u.dll - Common Dialogs Common (Win32)
  • Ltdlgctrl15u.dll - Common Dialogs Controls (Win32)
  • Ltdlgefx15u.dll - Common Dialogs (Effects) (Win32)
  • Ltdlgfile15u.dll - Common Dialogs (File) (Win32)
  • Ltdlgimg15u.dll - Common Dialogs (Image Processing) (Win32)
  • Ltdlgimgdoc15u.dll - Common Dialogs (Document) (Win32)
  • Ltdlgimgefx15u.dll - Common Dialogs (Image Effects) (Win32)
  • Ltdlgkrn15u.dll - Common Dialogs (Kernel) (Win32)
  • Ltdlgutl15u.dll - Common Dialogs Utilities (Win32)
  • Ltdlgweb15u.dll - Common Dialogs (Web) (Win32)
  • Ltefx15u.dll - Special effects (Win32)
  • Ltfil15u.dll - Filter kernel (Win32)
  • Ltimgclr15u.dll - Image processing (Color) (Win32)
  • Ltimgcor15u.dll - Image processing (Core) (Win32)
  • Ltimgefx15u.dll - Image processing (Effects) (Win32)
  • Ltimgsfx15u.dll - Image processing (Special Effects) (Win32)
  • Ltimgutl15u.dll - Image processing (Utilites) (Win32)
  • Ltkrn15u.dll - Kernel (Win32)
  • Ltscr15u.dll - Screen Capture (Win32)
  • Lttwn15u.dll - TWAIN Scanning Library (Win32)
  • Ltwvc15u.dll - Class Library Wrapper (Win32)
  • Lvdlg15u.dll - Vector dialogs (Win32)
  • Lvkrn15u.dll - Vector Library (Win32)
  • MFC80ENU.dll - Microsoft® Visual Studio® 2005 (MFC Language Specific Resources)
  • mfc80u.dll - MFCDLL Shared Library - Retail Version
  • msvcp80.dll - Microsoft® C++ Runtime Library
  • msvcr80.dll - Microsoft® C Runtime Library

How do I remove OKI MC361/561 Scanner?

Quickly and completely remove OKI MC361/561 Scanner from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall OKI MC361/561 Scanner 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program OKI MC361/561 Scanner, click it, and then do one of the following:
    • Windows Vista/7/8: 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 OKI MC361/561 Scanner.

Win 7 (SP1) 70%
Win 7 2%
Uninstall it 7%
Keep it 93%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 72.34%
Windows 10 17.02%
Windows XP 10.64%
Which OS releases does it run on?
Windows 7 Professional 34.04%
Windows 7 Home Premium 23.40%
Windows 7 Ultimate 10.64%
Microsoft Windows XP 10.64%
Windows 7 Starter 4.26%
Windows 10 Pro 4.26%

Distribution by countryGeography

75.36% of installs come from the United States
Which countries install it?
  United States 75.36%
  Canada 7.25%
  Colombia 2.90%
  Japan 2.90%
  Chile 1.45%
  Brazil 1.45%
  Philippines 1.45%
  Romania 1.45%
  Czech Republic 1.45%
  Ireland 1.45%
  Turkey 1.45%
  United Kingdom 1.45%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 31.43%
Hewlett-Packard 22.86%
Lenovo 14.29%
Acer 5.71%
ASUS 5.71%
American Megatrends 5.71%
Sony 2.86%
Samsung 2.86%
MSI 2.86%
Intel 2.86%
Common models
Dell Latitude E6520 5.56%
HP Pavilion dv7 Notebook ... 5.56%
TOSHIBA Satellite A505 2.78%
Samsung 700T1C 2.78%
Panasonic Corporation CF-... 2.78%
NVIDIA 122-CK-NF68 2.78%

Publisher URL: www.okidata.com


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