New
#1
Accidentally installed XP Pro on my Win 7 machine
I have an HP with a 1.5TB WD drive in it. I had attached a USB cabinet with a 160GB drive to install XP on. I booted XP install disk from the CD, formatted the 160GB drive and began installing the OS files. The phone rang, I walked away, and I came back to a machine that is just trying to boot XPP instead of Win7. I am not sure what happened. At first a message said to choose your OS, and it showed 2 instances of XPP and then immediately rolled to an error saying there is a hardware configuration error. I went into the HP recovery tool (win7 x64) and ran the auto-fix startup tool several times with no successful message. Now when it boots, it simply says. BOOTMGR not found. I have gone into command prompt and browsed to my files, and the user data is all intact so I think that XPP has overwritten and/or reconfigured my boot partition data. I am certain that someone else has encountered this error before so can you point to a forum link or provide me with some instructions to help sort this out? I am fairly competent but I don't like poking in the partitions without clear instructions. I cannot lose the data on this hard drive because there is no chance of me getting another hard drive to back it up for a few weeks. Thanks in advance for your assistance.