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Should I remove ACR38U PCSC Driver?

What percent of users and experts removed it?
8% remove it92% keep it
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1.1.0 100.00%

ACR38U PCSC Driver


ACR38U PCSC Driver is a program developed by Advanced Card Systems. The software installer includes 6 files and is usually about 1.22 MB (1,275,392 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 42% of users of ACR38U PCSC Driver come from Belgium, it is also popular in Italy and the United States.

Program detailsProgram details

URL: www.acs.com.hk
Installation folder: C:\Program Files\acr38u pcsc driver
Uninstaller: MsiExec.exe /X{155796AE-16D0-45D2-8939-6AE3AD67147B}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 1.22 MB
Language: English (United States)

Program filesFiles installed by ACR38U PCSC Driver

  • acr38svr.sys - ACR38 Smart Card Reader Server (Server for ACR38 Reader)
  • a38usb.sys - ACR38 Smart Card Reader (PCSC/CCID IFD Handler)
  • a38usb98.sys - PCSC IFD Handler (9x PnP Version)
  • a38usbx64.sys
  • usbr38.dll - Reader Property Sheet (usbprop)
  • usbr38x64.dll

How do I remove ACR38U PCSC Driver?

You can uninstall ACR38U PCSC Driver 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 ACR38U PCSC Driver, 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 ACR38U PCSC Driver.

Win 7 (SP1) 45%
Win 7 5%
Uninstall it 8%
Keep it 92%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 50.00%
Windows 10 25.00%
Windows XP 13.33%
Windows Vista 11.67%
Which OS releases does it run on?
Windows 7 Home Premium 25.00%
Windows 10 Home 16.67%
Microsoft Windows XP 13.33%
Windows 7 Ultimate 11.67%
Windows 7 Professional 10.00%
Windows Vista Home Premiu... 8.33%

Distribution by countryGeography

42.19% of installs come from Belgium
Which countries install it?
  Belgium 42.19%
  Italy 23.44%
  United States 7.81%
  Poland 6.25%
  BG 6.25%
  Brazil 3.13%
  South Africa 1.56%
  KH 1.56%
  Taiwan 1.56%
  France 1.56%
  Spain 1.56%
  OM 1.56%
  Turkey 1.56%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 27.27%
Dell 15.91%
Acer 13.64%
Medion 11.36%
ASUS 6.82%
American Megatrends 6.82%
Samsung 4.55%
Lenovo 4.55%
Intel 2.27%
Common models
HP Pavilion dv7 Notebook ... 3.85%
MEDIONPC MS-7502 3.85%
Acer Aspire 7740 3.85%
TOSHIBA Satellite L300 1.92%
Acer Aspire 7720 1.92%


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