Boot to your Windows DVD, instead of Install Now, choose Repair Your Computer.  You want to choose Command Prompt, then type in DISKPART.  Once open, type in SELECT DISK 0, then CONVERT BASIC.  After it has been converted, then you can install Windows.  It is best to leave disks as Basic, unless you know what you are doing. Is hiren's still a blatant ripoff of other peoples' software?  I think so.
hi community, i have an inspiron n5110 by mistake the hard disk was converted to dynamic and now i cant boot to os and if i try to reinstall the win 7 there was an error like windows cant be installed on dynamic disk i do not get options to convert to primary please help i didnt have the backup also  thanks in advance
unable to install os