no way to boot

all my applications stopped working and everytime I try to access internet ect.... I get the message that something is infected and .......cant remember the rest.

I started with the malware removal steps and started deleting spyware programs so i just had one. i got an error message that the program uninstall had failed because of an infected file.......

I tried to reboot my laptop and it took me to the boot reg/last known/safe screen

I have tried every option even safe with prompts and all options take my computer to a restart then back to the boot screen. The only sign of anything else i get is when i choose last know configuration and then it actually goes to the windows logo as if its gonna work then a quick blue screen and reboot it goes.

my fiancee will likely kill me when i tell her that chasing a 70's swimsuit model file got me into this. however, if i fix this before then, then she will never ask what happened which would be for the best. \t

thanks in advance for any support i recieve.

 

Sony VAIO
model PCG 6G4L

Windows xp home edition
I think service pack 3

I do not have a disk or restore material. There is a proof of licence on the back of my computer. Other then that i do have an xp pro disc that is from my pc computer.

 

thank you for your help.

am i safe to assume that if sony cant help me here that I am going to lose everything?

so therefor I mine as well reformat and install my xp pro that i have?

or is there any benefits to a restore?