I'm trying to recover my computer back to factory like how it was when it was first bought. I tried the Recovery Manager program in PC Help & Tools but the program is missing. I tried Alt+F11 and F11 key on system startup but it does not work. I tried running compmgmt.msc and making the recovery partition drive "Mark partition as Active" but I get the message "BOOTMGR is missing".
I think someone installed a different operating system on it and deleted the recovery partition files. C drive is 66GB and D drive is 166GB, which seems odd to me. Where can I get the original recovery cd's that came with the computer when bought new? Is there some other method that I can try to get my computer back to factory stock settings like when it was shipped new?