ACS COMPRO ACR101 Driver Download


The ACR101 is a disk drive controller manufactured by ACS COMPRO. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This version of "" has been downloaded 26 times with a user rating of 4 out of 5 stars, based on 10 reviews. The uploader reports that this update will work successfully on PCs running Windows 8, Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 2.1 MB.

10 Ratings

Supported Models




Supported Operating Systems

Windows 8.1, Windows 8.1 (64 bit), Windows 8, Windows 8 (64 bit), Windows 7, Windows 7 (64 bit), Windows 2008, Windows 2008 (64 bit), Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000

File Name

Versions (12-Sep-2011)

Additional Notes

Mass Storage Driver File

Uploaded By

mahesh (DG Staff Member) on 21-Jan-2014

How to Update ACR101 Device Drivers

Step 1 - Download Your Driver

To get the ACR101 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter ACS COMPRO ACR101 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the ACS COMPRO Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various hardware components.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ACS-Unified-LIB-CTAPI-Win-1001-P/ReadMe.txt 2.2 KB 12 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/demo/x64/Demo.exe 2.4 MB 12 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/demo/x64/ctacs.dll 64.5 KB 12 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/demo/x64/ctacs.ini 241 bytes 7 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/demo/x86/Demo.exe 1.8 MB 12 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/demo/x86/ctacs.dll 54.8 KB 12 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/demo/x86/ctacs.ini 241 bytes 7 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/include/ct_api.h 7.3 KB 7 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/lib/x64/ctacs.dll 64.5 KB 12 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/lib/x64/ctacs.lib 2.0 KB 12 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/lib/x86/ctacs.dll 54.8 KB 12 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/lib/x86/ctacs.lib 2.0 KB 12 Sep 2011
ACS-Unified-LIB-CTAPI-Win-1001-P/scripts/ct_bcs.txt 226 bytes 9 Sep 2011
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