Your story is too light to narrow this down. See how others dealt with it at google.com and enter the following and think over how to narrow down the findings.
"Windows 2000" c0000013
This message keeps popping up. Many, many, many times. I rebooted and it didn't help.
Windows - No Disc
X - Exception processing message c0000013 parameters 7cc31d6c7cc3d6c7cc31d6c7cc31d6c
Cancel Tray Again Continue
Anyone know what this is about?