-9073 DAE ERROR

I am getting a -9073 "too slow or fragmented" error. Why is this? What do I have to do to fix this problem? Here is my system: Digi 001 Asus A7V333 Motherboard with USB 2.0, Promise RAID, And Firewire Athlon XP 2200+ CPU 512MB Crucial PC 2100 RAM 2 IBM 65GXP 7200 RPM, 60 GB Drives (1 for Audio 1 for system) Matrox G450 Dual Head Video Card TDK 32/10/40B VeloCD CDRW NEC 32X CDROM Creative Labs SBLive Value Keyspan Firewire Controller (Texas Instruments Chip) Zalmantech Flower CPU Heatsink and Adjustable Fan(Quiet) Windows XP Professional included Norton AntiVirus

This is a temporary fix suggestion... but try just clicking 'OK'. Then, just click at another start point, say a measure earlier, then back to the original start point, then proceed.

What does this error have to do with? Is it the hard drive?? I just defrag'd and im still getting the error. Sombody, Anybody, Pleeeze HELP!

A search in the Answerbase for 9037 brings up 26 records, with a lot of different possibilities. This is one you might check, suggesting "The hard disk is not set to DMA or U-DMA mode." Make sure DMA is enabled for each of your drives: Anti-Virus software such as PC-cillin and Norton Anti-Virus typically cause problems with real-time software like Pro Tools LE. It's best to disable & possibly remove anti-virus software from your system before running Pro Tools LE. Start by disabling Norton on your system if it is not already disabled when using Pro Tools.