blkspecv101

Hey guys, When I try to start up I get "Application has failed to start because SHELL32.dll was not found ..." and then after hitting the OK button, I get "The Logon User Interface DLL msgina.dll failed to load..." Following advice elsewhere, I tried hitting the F8 key during the restart but the "Last Known Good Configuration etc" only returns me to the SHELL.dll dialogue box again. I need help, i can't take my computer to the store to get fixed cause I'm currently deployed to the middle east. The only disk i have is just a windows xp disk. anyone got any ideas. thanks -adam