Step 1. Download the old device driver
Step 2. Open Device Manager
Step 3. Open 'Properties' of Mobile devices -> Mio DigiWalker USB Sync
Step 4. Open 'Update Driver...'
Step 5. Open 'Browse my computer for driver software'
Step 6. Open 'Let me pick from a list of device drivers on my computer'
- Just browsing the driver is not work, since Windows is looking for the latest one.
Step 7. Open 'Have Disk...'
Step 8. Select 'WCEUSBSH.INF'
Step 9. Select 'Mio DigiWalker USB Sync'
- It's old version driver, but 'Transfer_Mio_C250' is working with this.
Step 10. Try 'Transfer_Mio_C250'
For more information: http://mio.digiwalker.googlepages.com/procedures-howto2