Wirelessly posted (BlackBerry 8100: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) BlackBerry8100/4.2.0 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/100)
Go to your providers website and download desktop manager for the 8100
You can also call and tell them the CD is corrupt and ask for a new one