1. Insert the installation disc into CD-ROM driver, The system will autorun the installing WELLON software.
2. If the CD can not autorun, please open the CD and run the file "autorun" installing WELLON software.
3. Connect the WELLON programmer module to the computer's USB port with the provided cable then install the USB driver (USB driver must be installed first). If the installing succeed, the lamp "LINK" will be lighten.
Warning: You must install the WELLON software at first, then connect the programmer to the computer with the cable, otherwise the USB driver will be error!
In case of USB driver error, please do the following steps:
1. Open the "My Computer" and enter the "Control Panel".
2. Double click on "System" icon.
3. Select "Hardware" Tab and click on "Device Manager" button.
4. Pull down the "Universal Serial Bus Controllers", double click on "USB Device".

5. Click on "Reinstall Driver..." button.

6. Click on "Next" button.

7.Check "CD-ROM drives" and "Specify a location", press the "Next" button.
8. Select location C:\Program Files\weilei\wellon\usbsys. Press "OK" and wait while installing the USB driver.
9. Click on "Finish" button.
10. USB driver installation has completed successfully.