Hey Guys,
First of all my computers Hard Drive is divided into 2 partitions the C: 150GB for Windows and Software Installs. and the D: 50GB Personal files like downloaded programs, backups, movies, songs, pcitures, documents, ETC. WELL i decided to upgrade to Windows XP Professional 64 bit. So I restarted formated the C: and installed Win XP x64 fine. I went to the desktop for the first time and all i did was create my User Account and configure my home network. I rebooted went into my computer and opne up the D:. The first thing i noticed was that all of the fodlers hadbeen set back to default and that my personal icons had gone . Then as i looked AROUND all of the folders i noticed all of the executable files were gone .msi and .exe:eek: All of my videos and songs and documents were still there, as well as the cabs and readmes for programs but there was no .EXE or .MSI to launch them. I noticed the FILE size had reduced from 32GB to 21.7GB but the weird thing is that the partition still said 32GB used. Its as if the data is there, but its invisible or not showing up

My specs:
Pentium 4 640 3.2Ghz HT 64 bit
1GB DDR400 Pc3200
Geforce 6600GT 128MB
Pioneer DVR-110D

I have TRIED to use TuneUpUtilities UNDELETE program to find it but nothing happened, i also turned on show hidden files and system files but still my attempts are USELESS. I am in great debt to the person who helps my cause i badly need my files back ASAP as im stressing out.
Please help me.
Thanks a lot guys.