hi i am trying to boot through winPe2.1.. when my boot.wim size > 900MB i am facing problem to start "Windows Boot Manager" after it loads boot.wim into RAM Error Mesg is something like this ---------------------------------- windows failed to start. A recent hardware or software change might cause. to fix the problem 1. insert your windows instan disk and restart the computer 2. choose your language settings and click next 3. click repair your computer status:0x00000017 Info: An unexpected error has occurred ----------------------------------- Is there any limitation for boot.wim that we use during booting time If i reduce the size of boot.wim to around 250MB, it is able to start size of boot.wim where i am facing the issue problem is > 900MB I compressed the boot image .... it reduced upto 600MB .. but resulted the same.. no luck available RAM in the machine i am booting is 2GB.. and by the way i am using bootable USB... any clues..?? --Thanks & Regards