I am a beginner and I am learning as I go. Please bear with me as I explain. I have a server with Windows 2003 Sever software on it. I tried backing up some of our information on to a CD. I had the E:/is not accessible incorrect function error and fixed it. Then I tried again to save the information onto a CD and now the problem seems to be that the computer is not reconizing any CD / DVD I put into the drive. the message is: There is no disc in the dive. Please insert a writable CD into the E:/ Drive. I have tried a CD-R , CD-RW, DVD-RW, it does not see any of these. I right click on the CD E:/ Drive and click on properties. I see that the space free is none. Yet, when I put the CD into another computer the free space is the fullest capacity. I know this CD is new and that nothing is on it. Can anyone help me? Thank you in advance for reading and considering my issue.