Error Upgrading to Leopard

[KissingShadows]

So im running Mac OS X 10.4.11 right now and I got a hold of a Leopard install CD. When I try to upgrade the system an error comes up that says "Mac OS X cannot install on this computer" right after when I have to select a language. My friend used the same disk on his MacBook Pro and didnt have any problems. The only difference I could think of was that I have my hard drive partioned to run Mac and Windows XP. Can anyone help?

 

[aquajet]

Is it a retail install disk, or the restore disk that was included with your friend's machine? Restore disks are designed to work only with the computer model they're sold with.

 

[JNB]

Do the right thing and buy a Retail (full generic install) copy. The Install disk that came with your buddy's MacBook Pro can only be installed on MBP's (and within certain build ranges) as a means to recover/restore the machine type it originally shipped with.

 

[iHerzeleid]

Sounds like a corrupted disk structure. Run it with Disk Utility and see if there are any failures. If all comes to worse rebuild your whole tree using DiskWarrior.