Problem Installing Windows XP

BioExtreme

Honorable
Dec 7, 2013
1
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10,510
I have Windows XP for the first time I buy this laptop Emachine D525.Then I switch to Windows 7 Home Premium 64bit.After that I want to try Ubuntu .I installed Ubuntu.For long time I use Ubuntu,I am not sastified with it then I switch back to Windows 7 Home Premium 64bit.Then I want to switch to Windows XP back but I have problem installing.When I try to install it says 'Not found any previous Windows NT.'Can someone provie me step-by step how to fix this?

This is my Dxdiag:http://tny.cz/f53e79e1