Hi I have a problem when I create partitions with winpe 2.1 and format NTFS to perform an unattended installation of Windows 2003 R2 with i386. When the server reboots I get a "A disk read error occurred". When I first started I came across this error and fixed it by applying KB931761 and using Bootsect to set the boot sector for ntldr, not a problem. However originally I chose FAT32 and configured Win 2003 to convert to NTFS to avoid any possible NTFS version/compatibility complications between winpe 2.0(Vista) and 2003 etc... Now I have upgraded to Winpe 2.1 and the servers have to have partitions that are 65Gb and hence can't use FAT32 any longer. Every time I have attempted this the server boots with the "A disk read error occurred". I have run bootsect in almost all it's variations, ie /nt52 with all, c:, SYS and including the /force switch. None of which have made any difference. I have run secinspect whilst in winpe 2.1 before and after each command and there is no change at all to the mbr or the bootsector on the partition. I downloaded mbrfix.exe and gave it a run as well, with no success. However if I change the partition size and format with FAT32, everything works like a charm. I have read and looked at heaps of sites. I understand that this has been covered by heaps of people but I haven't read a solution that fits my problem...I have tried most solutions I have read. I would really appreciate it if someone has a solution or can give me a direction to go in. Most Appreciated