Saw the following post from Paul regarding the same problem I'm having but didn't see a answer posted and couldn't reply to his post so I'm posting again. Here's Paul's post: I JUST PUT ON MY SYSTEM 2 NEW MAXTOR 200 GB HARD DISK USEING MAXBLAST OF MAXTOR. NOW THE PROBLEM IS WHEN I USE DRIVE IMAGE OR PARTITION MAGIC EVERY TIME AN ERROR COMES OUT (DISK MANAGER HAS BEEN DETECTED ON DRIVE 1 BUT IS NOT RUNNING) WHAT CAN I DO ? thanks paul. ============================================================================================== My post: Did you ever get an answer to your disk manager problem? I have an Error 91 which says the same thing when trying to run DriveImage. I also used the Maxtor CDs when installing my 120 GB hard drive. I wonder if that's the disk manager that DriveImage is having problems with. Please let me know if you solved the dilemma. Thewolfe

Solution: Error 91 Disk Manager has been detected...

Thanks, I read info but I don't know if I need Disk Mgr. Using Partition Magic I have partitioned my HD into 5 partitions. Two have OS's on them that I can access at startup. One is WinMe on C: and one is XP on G:. Does Disk mgr handle the dual boot process and therefor need it and if not what is Disk Mgr for and do I need it. P.S. I did use Drive Image before with this same setup. And I did change my Salve HD and originally use the Maxtor CD to install it. That Maxbleast software I have since removed but that did not help w/ the above problem. Help!