Install my Sansa without CD?

How can I install my Sansa Clip+ 4 GB - to the computer without using the CD?

You don’t need the disc. The sansa is just a plug and play

The CD that came with your player likely is for the optional (pay, with free trial) Rhapsody music subscription service–totally optional.

http://mp3support.sandisk.com/downloads/um/clip±en-um.pdf