Acer Aspire 3680 Vista Preinstalled

I have an Acer Aspire 3680 with vista preinstalled and Partitions C and D already on my system. C:/ is for vista while D:/ was supposed to be or XP. I installed xp and used Vistaboot Pro to configure the settings, but when I try to run xp from the Vista bootloader it gives me an error like this one:

File: \ntldr
Status: 0xc000000e
Info: The selected entry could not be loaded because the application is missing or corrupt.

And tells me to put in the installlation disk and redo the language settings which I have tried to do twice with no success.