Sorry i can make heads or tails of what you're saying.
If you simply want to install Windows to it:
1) insert windows cd
2) boot from windows cd
3) windows should detect your HDD and list the partitions or say "unused space" or something. You can format the HDD at this point.
Also, what version of windows are you trying to install? With IDE harddisk i guess you mean Parallel ATA harddrive? Is the PATA controller enabled in BIOS?
There simply isn't enough information to directly address your problem.