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Should I remove OVT Scanner 16Bit?

What percent of users and experts removed it?
5% remove it95% keep it
Overall Sentiment
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How common is it?
Global Rank #46,314
United States Rank #49,080
Reach 0.0017%


1.1 100.00%

OVT Scanner 16Bit


The primary executable is named Twack_32.exe. The setup package generally installs about 13 files and is usually about 5.54 MB (5,807,560 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows Vista (SP2). While about 49% of users of OVT Scanner 16Bit come from the United States, it is also popular in Netherlands and Australia.

Program detailsProgram details

Installation folder: C:\Program Files\OVT Scanner 16Bit\
Uninstaller: "C:\users\user\appdata\Roaming\InstallShield Installation Information\{B737F354-613C-41EF-86F0-289499D45AF1}\DriverInstaller.exe" -runfromtemp -l0x040
Estimated size: 5.54 MB
Language: English (United States)

Program filesFiles installed by OVT Scanner 16Bit

Program executable:Twack_32.exe
Name:TWAIN Twacker32
Path:C:\Program Files\OVT Scanner 16Bit\Twack_32.exe
Additional files:
  • Twack_32.exe (by TWAIN Working Group) - TWAIN Twacker32 (TWACK_32)
  • AMCAP.EXE (by Microsoft) - DirectX 9.0 Sample (Capture Application (Sample))
  • devcon.exe (by Microsoft) - Windows Setup API
  • DIFxAPI.dll - Driver Install Frameworks API (DIFxAPI) (Driver Install Frameworks for API library module)
  • DIFxCmd.exe
  • dpinst.exe - Driver Package Installer (DPInst) (Driver Package Installer)
  • EXT2800.DLL (by OmniVision Technologies) - OmniVision Dual Mode Camera (OmniVision VFW Extention Page)
  • OMCAMCAP.EXE (by OmniVision Technologies) - USB PC CAMERA (Still Image Capture Program)
  • OMCAMDIB.DLL - Dual Mode USB Camera OV530 (Still Image Support Library)
  • OMNIUNS.EXE - Omnivision Driver Uninstall
  • ovtFBoot.dll - MS534b USB Camera (MSBootDll)
  • OvtWia.dll - OvtWia
  • SetReg.exe (by OmniVision) - CallOVBaseIF Sample Application (CallOVBaseIF MFC Application)

How do I remove OVT Scanner 16Bit?

You can uninstall OVT Scanner 16Bit 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 OVT Scanner 16Bit, 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 OVT Scanner 16Bit.

Win 7 (SP1) 65%
Win Vista 3%
Uninstall it 5%
Keep it 95%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 70.59%
Windows Vista 14.71%
Windows 10 11.76%
Windows XP 2.94%
Which OS releases does it run on?
Windows 7 Home Premium 41.18%
Windows 7 Ultimate 14.71%
Windows 7 Professional 11.76%
Windows Vista Home Premiu... 11.76%
Windows 8 5.88%
Microsoft Windows XP 2.94%

Distribution by countryGeography

49.02% of installs come from the United States
Which countries install it?
  United States 49.02%
  Netherlands 19.61%
  Australia 5.88%
  Belgium 5.88%
  Germany 5.88%
  France 3.92%
  United Kingdom 3.92%
  Austria 1.96%
  BG 1.96%
  BO 1.96%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 31.03%
Dell 27.59%
Medion 17.24%
Acer 10.34%
ASUS 10.34%
Common models
HP Pavilion g6 Notebook P... 6.90%
Packard Bell ixtreme M580... 3.45%
Packard Bell EasyNote TK8... 3.45%
MEDIONPC MS-7616 3.45%
MEDION X781X 3.45%
MEDION WIM2120 3.45%


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