Cannot boot to logon screen

beyblade5566

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Aug 18, 2009
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I installed a program called "Logon Loader" (ver3.0) yesterday
and after rebooting my computer the welcome screen just wouldn't pop up, all I have is the Logon Loader program screen in the left bottom corner. I tried using safe mode to boot but didn't suceed I couldn't get the alternate log-on window by pressing ctrl+alt+delete twice.
I haven't tried safe mode w/ internet or command prompt yet but I don't think it would work because I have searched this topic a bit. I think the problem would be that I am using a Chinese(Traditional) XP SP3.
Still I can't find a way to log in or get rid of the program.
I have a Intel Q9400+DP45SG+GTS250 system.
Hope somebody can provide a solution for me soon, I still have a lot of data that I haven't backed-up yet and I don't feel like reformating my hard disk.