THE PROBLEM OF COMPUTER CAN NOT READ VNI SOFTWARE CD:
The problem is probably in one of these reasons:

1. Your CD-ROM drive can not read CD-R.
2. Your CD drive is misaligned and skipped CD tracks while it read.
3. The VNI Software CD is bad.
To solve this problem:
1. Please send the software CD-ROM to VNI for replacement.
2. If your CD drive is still unable to read the new software CD, please check your CD drive or update a new drive.