84,488,480 programs installed

Should I remove A4 TECH PC Camera?

What percent of users and experts removed it?
4% remove it96% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #18,080
United States Rank #47,637
Reach 0.0132%
Lifespan of installation (until removal)
< 16.78 days
495.14 days >
Average installed length: 260.16 days


2007.11.12 99.62%
1.0 0.38%

A4 TECH PC Camera H

What is A4 TECH PC Camera?

This software program contains the required drivers and utilities to connect and manage the A4 TECH PC Camera.


A4 TECH PC Camera H is a program developed by A4Tech. The most used version is 2007.11.12, with over 98% of all installations currently using this version. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The main program executable is amcap.exe. The software installer includes 24 files and is usually about 66.47 MB (69,697,435 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 7. While about 28% of users of A4 TECH PC Camera come from Philippines, it is also popular in Romania and the United States.

Program detailsProgram details

URL: www.a4tech.com.tw
Installation folder: C:\Program Files\A4 tech\USB PC Camera (ZC0301PLH)
Uninstaller: C:\Program Files\InstallShield Installation Information\{CE3B8E96-B0AF-4871-9178-1519B58E3A93}\setup.exe -runfromtemp -l0x000e -removeonly
Estimated size: 66.47 MB
Language: Hungarian

Program filesFiles installed by A4 TECH PC Camera H

Program executable:amcap.exe
Name:DirectX 9.0 Sample
Capture Application (Sample)
Path:C:\Program Files\A4 tech\USB PC Camera (ZC0301PLH)\amcap.exe
Additional files:
  • Domino.exe - Domino
  • FrameWizardV.exe
  • SetupFilter.exe
  • Sti303.exe (by VM) - Still Image(STI) Application
  • UnInstFlt303.exe
  • VM303Cap.exe (by www.zsmc.com.cn) - www.zsmc.com.cn StillCap (StillCap)
  • vmdrv.exe
  • VMSnap3.exe (by Vimicro) - BIGDOG (Vimicro)
  • cc3250mt.dll (by Inprise) - Borland C++ Builder 5.0 (Borland C++ Multi-thread RTL (WIN/VCL MT))
  • FrameWizard.exe (by Vimicro) - User Define Frame Wizard
  • msvcp71.dll (by Microsoft) - Microsoft® Visual Studio .NET (Microsoft® C++ Runtime Library)
  • msvcr71.dll (by Microsoft) - Microsoft® C Runtime Library
  • rm303b.exe
  • rm303bx64.exe
  • RunSetup.dll - RunSetup Dynamic Link Library (RunSetup DLL)
  • VM303Sti.dll (by VM) - Still Image (STI) Driver
  • vmcoinst.dll
  • VMPipe.dll - ZSMCSecret Dynamic Link Library (ZSMCSecret DLL)
  • VMZoom.exe - Digital Zoom
  • VvFtCtrl.dll (by Vimicro Cooperation) - Control Animation Driver by Service

Program behaviorsBehaviors exhibited

2 Scheduled Tasks
  • VMZoom.exe is scheduled as a task with the class '{EBD3A004-87B3-4F31-A5AA-B8D36008A6EB}' (runs on registration).
  • amcap.exe is scheduled as a task with the class '{5326E79B-6908-4A80-813D-D792AD8E5AE1}' (runs on registration).

Program resource utilizationResource utilization averages

Memory:1.79 MB
21.09 MB average
Total CPU:0.0001550966%
0.031193% average
Kernel CPU:0.00013331%
0.016088% average
User CPU:0.00002178%
0.015104% average
Memory:2.56 MB
Total CPU:0.0003257389%
Kernel CPU:0.00019786%
User CPU:0.00012788%

How do I remove A4 TECH PC Camera?

You can uninstall A4 TECH PC Camera 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 A4 TECH PC Camera H, 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 A4 TECH PC Camera.

Uninstall it 4%
Keep it 96%
PC installation base

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 72.31%
Windows XP 14.62%
Windows 10 11.15%
Windows Vista 1.92%
Which OS releases does it run on?
Windows 7 Ultimate 54.62%
Microsoft Windows XP 14.62%
Windows 7 Professional 8.85%
Windows 7 Home Premium 5.77%
Windows 8.1 Pro 2.69%
Windows 10 Pro 1.92%

Distribution by countryGeography

28.24% of installs come from Philippines
Which countries install it?
  Philippines 28.24%
  Romania 9.80%
  United States 6.27%
  BG 5.88%
  Brazil 5.10%
  UA 3.53%
  Germany 3.53%
  Poland 2.75%
  United Kingdom 2.35%
  Turkey 1.96%
  Hungary 1.96%
  RS 1.57%
  Russia 1.57%
  India 1.57%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 31.01%
Dell 18.60%
ASUS 11.63%
American Megatrends 6.98%
Hewlett-Packard 6.98%
Intel 3.10%
Toshiba 3.10%
Lenovo 1.55%
Common models
MSI MS-7309 3.70%
eMachines eMachines E627 2.78%
ASUS All Series 2.78%
MSI MS-7592 2.78%
MSI MS-7641 2.78%
Gigabyte G31M-ES2C 1.85%

Publisher URL: www.a4tech.com


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