The (often referred to as AlcorMP or Alcor Micro MP Tool ) is a specialized low-level utility designed to repair, format, and restore USB flash drives that use Alcor Micro controllers . Unlike standard Windows formatting, these tools work at the firmware level to fix deep-seated errors. What is the Alcor Recovery Tool Used For?
This tool only works for drives with Alcor Micro chips. It will not work for Phison, Silicon Motion (SMI), or Sandisk controllers.
When a controller-level issue occurs, standard data recovery software is powerless because the operating system cannot access the raw file system. A low-level tool like AlcorMP is required to reinitialize the hardware.
: These tools are highly version-specific; using the wrong version for your specific AU-series chip can fail. Run as Administrator AlcorMP.exe alcor recovery tool
: The interface is technical and often contains untranslated strings, requiring a careful approach to settings. troubleshooting blog product description
: Bypasses OS-level restrictions to wipe the NAND flash memory and re-initialize the file system. Firmware Restoration
Using it on a healthy drive can unnecessarily wear out the flash memory and reduce its lifespan. The (often referred to as AlcorMP or Alcor
Unzip the tool and run the executable file (often named AlcorMP.exe or FCMPTool.exe ) as an administrator. The interface will typically have tabs or sections for "Setup" (configuring the formatting mode, LED behavior, etc.) and "Start" (running the actual process). Usually, the password field is left blank.
When a USB flash drive fails, the issue is rarely a physical break in the NAND memory chip. Instead, the operating on the internal microcontroller becomes corrupted. When this happens, Windows can no longer communicate with the storage blocks, throwing errors or failing to recognize the drive entirely.
The drive shows up in Device Manager but reports 0MB of space. This tool only works for drives with Alcor Micro chips
It is used to fix corrupted USB drives that use Alcor Micro controller chips (e.g., AU6980, AU6986, AU6998). If your computer fails to recognize a flash drive or reports it as "Write Protected" or "0MB," this tool attempts to re-flash the controller to make it usable again. Data Risk: This is not a data-safe tool.
Always search for “AlcorMP [your controller model]” rather than the newest generic version. Older drives (2010–2016) are most likely to be successfully repaired.
: Using tools like ChipGenius to identify the specific Chip Vendor and Controller Part Number (e.g., AU6989SN).
Right-click the .exe (often named AlcorMP.exe or Load.exe ) and run it with admin privileges.