......apologies for my previous post. I don't know how I missed it but ntkrnlpa.exe is listed as an XP driver in Driver Verifier so you can move on to the other parts of my post. Hopefully the information you provide will help determine the cause of your troublesome BSODs.

"I have downloaded the BlueScreenview and I will check the same once another dreaded BSOD oocurs"

There's no need to wait for a new BSOD as the previous ones should have been automatically saved on your PC ready for you to view at any time. Or are you saying that on opening BlueScreenView, its top pane is empty?

PC may not be set to save these files see this guide

"Computer crashes randomly all the time now..."

Apart from the address in parameter #4, are all your other BSODs the same? If they're not, then as per my previous post, post a couple more by copying and pasting the info.

"BUG CHECK STRING 1RQL-NOT-LESS-OR-EQUAL .......Caused by driver ntoskrnl.exe"

ntoskrnl is a core XP system file. If it was corrupt then your PC wouldn't work at all, so even though it's mentioned as the culprit, I think something else is causing your problems.

Because your problems started again after re-installing Windows, it could be a hardware problem. Here are a couple of things to try:

1) Do an XP disk check by right-clicking your C: drive icon in My Computer -> Properties -> "Tools" tab -> "Check Now" button. Tick both boxes and answer yes when it asks if you want to schedule the check for the next boot. Restart your PC and the check should start automatically. It could take a couple of hours or so on a large drive so be patient.

2) Check your PC's RAM. You can use Microsoft's Windows Memory Diagnostic bootable CD if you don't have any tools of your own. After creating your own CD, start the PC with it and the memory check will start automatically. Allow it to complete at least two passes. If it doesn't find anything then run the extended tests.