Hello, I have an HP proliant server with 4 72gb drives. I have a C partition that is 12gb and a D: (data) partition that is about 192gb. I've just added 2 additional 72gb drives. I've gone in and expanded the array to include these two new drives. Now I have 1 array that has 6 drives instead of 4. At this point I thought I was ready to run diskpart so I can extend my D partition into the extra space. However, for whatever reason, I keep getting the error that tells me that the partition may not be extended. The extra space does show up in disk management. Initially it showed up as unallocated space. I right clicked on it and created a new primary partition and assigned all 132gb to the partition. I did not assign a drive letter to the partition however. I also did not format the partition. I am also running Windows server 2003 R2 with SP2 and all the critical updates. I did find a microsoft KB article that talks about a hotfix for this problem but they don't have a download for x486 English. http://support.microsoft.com/kb/841650
. I've also tried formatting the new partition but that didn't make any difference. Please help!! I do not know what else to try. Thank you.