i'm trying to burn a cd. i have Windows XP. so i hit burn cd and i get a pop up to insert blank cd...when there is on already in the drive. so is it just not catching the cd or what? i have tried multiple kinds of cds and the all say the same.

so anybody have any idea what i am doing wrong!! i've troubleshoot and it is no help. i know i can burn them because i did it a few years back on the computer. nothing has chaged except getting Windows XP! any help would be much appreciated!! thank you.