If AlcorMP cannot detect the drive at all, the controller may need to be forced into (Shorting pins): Open the USB flash drive casing.
To resolve this, you typically need to use a to reflash the controller's firmware. alcor micro unknown fa00 f w fa04 fixed
This means the AlcorMP version you downloaded doesn't have the database files for your specific NAND chip. Try a newer (or sometimes older) version of the tool. If AlcorMP cannot detect the drive at all,