How i can instal

[oktavios]

Hello,
when i bay my laptop the system is win7 but i like to instal win xp with this system .. but when i want to instal win xp ..there is a message tell me that this version you will instal is older than the version you used ...
plz tell me what i will do ???

 

[4745454b]

Boot from the XP CD instead of putting it in when windows is already loaded.

XP will mess up the boot loader. You won't be able to boot win7 again once you've installed XP on it. You'll need to find one of the guides online for step by step instructions on how to fix this. It's also best if different windows copies are installed on different drives, different partitions if you must. You'll need to get a partition resizer if you only have one partition/drive on your laptop.

 

[oktavios]

but the problem my freind is my laptop don't have cd reader and i make flash disk boutable but it not work ... ??????????

 

[teaser]

go into your bios and make sure that your booting from a usb device