Sorry Rayuk, just seen you have already said you have tried safe mode. You say you have tried scanreg, how did you do it? If you can't even get into Safe Mode, then boot using your Windows Startup (floppy) Disk and choose 4) Minimal Boot. Try the scanreg option from a dos prompt.
At the A:\> prompt, type "scanreg /restore" (no quotes and note the space between the g and /) then press Enter. Follow the screen prompts and when asked, select the LAST 'good' date before the problem arose, continuing with the instructions.