Alcor+mp+200717+install -

Based on the keywords provided, this request refers to the installation of the Alcor Micro MP (Mass Production) Tool, specifically the version labeled v200717 (likely released on July 17, 2020, or a variant build).

This tool is widely used to repair corrupted USB flash drives or to partition USB sticks into CD-ROM partitions using Alcor Micro controller chips (AU6989, AU6998, SC908, etc.).

Here is a comprehensive article/guide on how to install and use the Alcor MP Tool v200717. alcor+mp+200717+install

Part 1: What is the Alcor MP Tool (Version 200717)?

The Alcor Mass Production tool is not a consumer-grade application like Rufus or BalenaEtcher. It is a factory-level utility used to:

• Write firmware (.bin files) onto blank NAND flash chips
• Set USB vendor IDs (VID) and product IDs (PID)
• Perform low-level formatting to fix bad blocks
• Remove software-based write protection

Version 200717 (interpreted as July 17, 2020) is a stable, late-stage build for Alcor controllers like the AU6990, AU6989, AU6998, and AU87100 series. Unlike newer versions that add buggy 3.0 support, the 200717 build is revered for its reliability with 2.0 flash drives and specific TLC/QLC NAND chips. Based on the keywords provided, this request refers

3. Step-by-Step Installation Guide

9. Alternative Tools

If AlcorMP 200717 fails repeatedly:

• ChipGenius (identify exact chip model)
• CheckUDisk (verify 200717 string)
• AlcorMP 20090213 (newer but less stable for 2007-era chips)

5. Post-Installation Verification

1. Safely eject the drive (Windows tray icon).
2. Reinsert it – should appear with correct capacity.
3. Run chkdsk X: /f (replace X with drive letter).
4. Copy a large file (e.g., 500 MB) and verify checksum.

If capacity is wrong (e.g., 4 GB shown as 1 GB): Part 1: What is the Alcor MP Tool (Version 200717)

• Repeat low-level format with EraseAll=1.
• Or use AlcorMP’s “Bad Block” tab → “Auto Detect Bad Blocks” → re-format.

1. What is Alcor MP Tool?

Alcor MP Tool is a factory-grade software used by manufacturers to program USB flash drives. Unlike standard formatting tools (like Windows Format or HDD Guru), an MP tool communicates directly with the flash drive's controller chip. It can:

• Repair "Fake" Drives: Re-calibrate drives reporting false capacities.
• Fix Corruption: Resolve errors where a drive appears as "No Media" or "Unrecognized Device."
• Partitioning: Create partitions, including read-only CD-ROM partitions (often used for portable apps).

Step 3: Silent / Mass Installation (Optional)

For enterprise deployment, use the MSI from the 200717 package:

msiexec /i au9540_x64.msi /qn /norestart

Add ALLUSERS=1 for system-wide installation.

Before You Begin

• Uninstall old drivers – Conflicting smart card drivers (e.g., from other CAC readers) can prevent recognition.
• Disable driver signature enforcement (Windows 10/11) if the driver isn’t officially signed:
  • Hold Shift while clicking Restart → Troubleshoot → Advanced Options → Startup Settings → Restart → Press 7 (Disable driver signature enforcement).
• Have your Admin password ready.