Hi guys im kind of worrying here as I unistalled win7 32 bit so I could install both winxp 64bit and win7 64bit however despite having the right hardware I cant get the computer to install the system so I suspect must be the bios problem but i have never flush a bios from dos..:(  

1- when i tried to install windowsxp it saids that cant copy some files to drive?? and asks if continue system
installation but may not finish installing or abort installation.

2- when installing win7 a message comes along saying that could not copy some system files to drive?

3- I tried three different hard drives ide and sata and no luck?

4- I also notice that in the past when I put a installation DVD in the setup program boot soon after bios flash screen past however now when I put the installation DVD it takes a long time to come up with the click to start from cd or dvd? 

5- despite the issues i just mentioned I manage to install the latest ubuntu in each of the hard drives without issues.??? but i dont want linux i want windows...:(
thank you guys for reading the post and I hope you got some Ideas that could help me. 

thanks in advance guys,



Andy