The driver is conflicting. Solution: Uninstall the USB drive from Device Manager. Run the ModeConverter tool (comes with MPALL) first to reset the USB ID. Then re-run MPALL.
The default settings will brick your drive if they are wrong. Follow this exactly: formatter silicon power v3700 ps2251162 best
The is a specialized utility designed for Silicon Power flash drives using the Phison PS2251-62 The driver is conflicting
: Select the "Full Format" or "Restore" option for a complete controller reset. formatter silicon power v3700 ps2251162 best