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Should I remove Acer Crystal Eye Webcam Video Class Camera?

What percent of users and experts removed it?
1% remove it99% keep it
Overall Sentiment
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How common is it?
Global Rank #7,863
United States Rank #11,066
Reach 0.0518%


VersionDistribution 11.86% 3.24% 8.53% 54.90% 21.47%

Acer Crystal Eye Webcam Video Class Camera

What is Acer Crystal Eye Webcam Video Class Camera?

Acer Crystal Eye Webcam is pre-installed with all Acer laptops that include a built in camera. Crystal Eye Webcam requires a specific driver to properly function as opposed to the standard Windows drivers.


The most common release is, with over 98% of all installations currently using this version. During setup, the program creates a startup registration point in Windows in order to automatically start when any user boots the PC. The primary executable is named PLFSetL.exe. The setup package generally installs about 4 files and is usually about 4.65 MB (4,880,270 bytes).

Program detailsProgram details

URL: www.Suyin.com
Installation folder: C:\Program Files\Suyin\Acer Crystal Eye Webcam Video Class Camera
Uninstaller: C:\Program Files\InstallShield Installation Information\{399C37FB-08AF-493B-BFED-20FBD85EDF7F}\setup.exe -runfromtemp -l0x0009 -removeonly -u
Estimated size: 4.65 MB
Language: English

Program filesFiles installed by Acer Crystal Eye Webcam Video Class Camera

Program executable:PLFSetL.exe
Name:sonix DefaultSettingEXE
Path:C:\Program Files\Common Files\SNP2UVC\PLFSetL.exe
Additional files:
  • csnp2uvc.dll - InstallUtil (The utilities for device installation)
  • PLFSetL.exe (by sonix) - sonix DefaultSettingEXE (DefaultSettingEXE)
  • rsnp2uvc.dll - ResourceDLL
  • vsnp2uvc.dll (by Sonix) - camext20

Program behaviorsBehaviors exhibited

Startup File (All Users Run)
  • PLFSetL.exe is loaded in the all users (HKLM) registry as a startup file name 'PLFSetL' which loads as C:\Windows\\PLFSetL.exe.

Program resource utilizationResource utilization averages

Memory:1.27 MB
21.09 MB average
Total CPU:0.0085540168%
0.031193% average
Kernel CPU:0.00165150%
0.016088% average
User CPU:0.00690251%
0.015104% average
CPU cycles/sec:55,939
8,062,084 average

How do I remove Acer Crystal Eye Webcam Video Class Camera?

You can uninstall Acer Crystal Eye Webcam Video Class 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 Acer Crystal Eye Webcam Video Class Camera, 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 Acer Crystal Eye Webcam Video Class Camera.

Win Vista (SP2) 39%
Win 7 0%
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 Vista 44.80%
Windows 7 37.25%
Windows 10 10.10%
Windows XP 7.84%
Which OS releases does it run on?
Windows Vista Home Premiu... 39.05%
Windows 7 Ultimate 15.09%
Windows 7 Home Premium 14.20%
Microsoft Windows XP 7.50%
Windows 7 Professional 5.42%
Windows Vista Home Basic 3.75%

Distribution by countryGeography

27.12% of installs come from the United States
Which countries install it?
  United States 27.12%
  France 7.85%
  Germany 6.96%
  Italy 5.80%
  Canada 4.82%
  United Kingdom 3.93%
  Netherlands 3.48%
  Spain 3.30%
  Belgium 2.41%
  Brazil 2.14%
  Portugal 2.05%
  Australia 1.96%
  Indonesia 1.61%
  Czech Republic 1.43%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 92.24%
ASUS 2.29%
Hewlett-Packard 1.59%
Dell 1.39%
Lenovo 0.60%
Sahara 0.50%
Intel 0.40%
Medion 0.40%
Samsung 0.30%
Alienware 0.20%
Gateway 0.10%
Common models
Acer Aspire 7720 11.98%
Acer Extensa 5620 6.94%
Acer Aspire 5720Z 6.31%
Acer Aspire 7720Z 5.55%
Acer Aspire 5315 5.04%
Acer Aspire 7520 4.16%


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