EXP Computer CRW with USB 2.0 Cable - Manual (Page 24)

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How To Update The Device Driver
The Windows 2000 resident driver – ‘USB Mass Storage Device’ will work properly with the external
CD-RW, you don’t need to update it to the vendor’s driver. If the resident driver has problem or you
want to update the driver to newer version, the following is the procedure:
1. Do not connect the external CD-RW to computer.
2. Insert the USB CD-RW device driver diskette into your floppy drive. Double click ‘My Computer’,
double click ‘Floppy drive’, and then double click ‘TPPINST’ to run the pre-install program.
3. On the first screen, click Next.
4. On the following screen, select ‘Complete’, and
then click Next.
5. Click Yes on the ‘Digital Signature Not Found’ screen.