Alcor Recovery Tool !exclusive! -

Click the Start (S) button. The tool will begin a "Low-Level Format." It will scan for bad blocks, re-write the firmware, and create a fresh partition.

Once you have confirmed you have an Alcor chip, follow these steps:

The drive shows up in Device Manager but reports 0MB of space. alcor recovery tool

To verify your chip, download a free utility like or Flash Drive Information Extractor . Look for the "Controller" or "Chip Vendor" field. If it says Alcor Micro , you’re good to go. Step 2: How to Use AlcorMP to Repair Your Drive

The drive is recognized as "Generic USB Hub" or "Unknown Device." Click the Start (S) button

This is a destructive process. It wipes everything. Do not use this if you are trying to recover files; use it only to repair the hardware.

The tool should automatically detect your drive in one of the numbered "slots" on the interface. If it shows a yellow or green box, it has recognized the hardware. To verify your chip, download a free utility

We’ve all been there: you plug in your USB flash drive, and instead of your files appearing, you’re greeted with a "Disk is Write Protected," "Please Insert Disk," or "Format Error" message. Before you toss that drive in the trash, there is a specialized solution that technicians have used for years: the (often referred to as AlcorMP).

Right-click the .exe (often named AlcorMP.exe or Load.exe ) and run it with admin privileges.

This article explores what the Alcor Recovery Tool is, how it works, and how you can use it to perform a low-level repair on your flash media. What is the Alcor Recovery Tool?