There are notes somewhere about more than 4 GB RAM on 32 bit OSes. I'd start by trying this with 2GB RAM.
Yes I need help I can run my pc in safe mode but not in Windows 7 Ulitimate .
Dell Dimension E520
processor 2.80 Ghz
Memory 8 Gb
32 Bit Operating system
I have Registery cleaners ,Spywear cleaners, melwear cleaners,Microsoft Fixit Center. To no avail nothing works I have checked & it tells me that all my drivers are up-to-date.
When I ran the Microsoft Fixit for the Aero Glass fix my screen turen gray & never went back to the windows screen