wierd mouse issue

Ok, this just started to happen tonite, as far as Iknow. My system specs are at the end of this post. Whenever I run SYSEDIT, my system crashes as soon as I move my mouse and I get BSOD with a fatal except at vxd VWIN32. The only thing that I did to my pc today was to go into the BIOS and disable S.M.A.R.T, which I read can mess around with your system when its enabled. What I want to do is to remove drivers that I accidently installed in my autoexec.bat file. They are DOS CD-ROM drivers that I dont see a need to run every time 98 starts up.
I know I can open the file in notepad and edit it, but what could cause this. What is this file (VWIN32.vxd), I ran System File Checker and extracted the file from the 98 CD, but it didnt change anything. Also, why is it that when I search for the file it doesnt sheo up anywhere on my hdd?

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FIC AZ-11 with Apollo KT133 & 686A
Duron 800
384MB PC133 RAM
Maxtor 40GB HDD
Samsung 32X/10X/40X CD-RW
Delta DVD-ROM
Hercules Fortissimo II sound
Nvidia TNT2 M64 vid
LinkSys 10/100TX NIC
Adaptec USB2connect PCI card
HP Photosmart 1315
Windows 98/Caldera OpenLinux
ver. 4.35 4in1
PCI Latency Patch 0.19
Kensington Webcam
MAGInnovision scanner
Viewsonic 17" monitor
latest BIOS and drivers