Hi JL3008:
... and further to your mystery nvstor32.sys driver, I searched your Speccy profile for the word "force" and it looks like you have the NVIDIA GeForce Experience software loading at boot-up, which could also be out-of-date. Your list of Windows Updates installed on 22-Oct-2012 also has references to "NVIDIA Corporation driver update for NVIDIA nForce Serial ATA Controller" and a "Graphics Adapter WDDM1.1, Graphics Adapter WDDM1.2, Other hardware - NVIDIA GeForce 7300 GS".
Your specs show you have a NVIDIA GeForce GT 610 graphics card so I'm not sure why Windows Update installed a driver update for a GeForce 7300 GS unless you've upgraded your graphics card since 2012. The specs here I found at https://www.asus.com/Motherboards/M2N8VMX/ suggest that ASUS M2N8-VMX motherboards use a NVIDIA chipset (those particular specs are for NVIDIA GeForce 6100 + nForce 405) and you likely have a re-branded NVIDIA motherboard like the ones listed at http://www.nvidia.ca/page/mobo.html for AMD CPUs. Your Speccy profile doesn't tell me the make and model of your computer but unless this is a custom-built machine you might want to contact customer support for the manufacturer and ask them if your mystery nvstor32.sys is a NVIDIA nForce driver and if they can recommend newer nForce drivers for your NVIDIA MCP61 (rev. A2) chipset. Be sure to tell them you are running 32-bit Vista SP2 on a system with an AMD Athlon 64 X2 5000+ CPU and ASUS M2N8-VMX motherboard and let them know if you've upgraded any hardware components since you purchased your machine.
32-bit Vista Home Premium SP2 * Firefox ESR v52.0.1 * NIS v22.9.1.12 * MBAM Premium v2.2.1
HP Pavilion dv6835ca, Intel Core2Duo T5550 @ 1.83 GHz, 3 GB RAM, NVIDIA GeForce 8400M GS