New
#11
Don't be so hard on yourself - I should be the one apologising :)
Anyway, it's OK, I went back to your other thread and dug up most of what I wanted in this instance from the info report you sent to usasma. Your machine currently has a 6GB pagefile on the C: drive, so unfortunately that's not the reason for the lack of memory dumps during crashes. Time to move on to the next troubleshooting approach...
Unfortunately, nobody can tell for sure until the true nature of the problem is understood.
For what it's worth, I'm inclined to agree with them - there is no indication right now that this caused by a hardware defect.
Without memory dumps, even MS would find it difficult to "help" you in any other way except to talk you through the reinstallation of Windows from scratch.
If they are willing to look at it for free, you may want to take them up on the offer. Who knows? They might even fix it :)
I'm confident it's not your fault. Problems of this nature are not caused by incorrect user selections or configuration.
Again, no need to be sorry :)
I know that this forum has the collective expertise to talk you through diagnosing the problem, but it may be complex and it will likely take time. For now, I'd recommend considering two courses of action:
1) Take it back to the shop if they're offering to look at it for free. At the very least, make sure they record in their customer service databases that your machine was brought in for investigation, in case it should later turn out that the hardware is defective after all.
2) Live with the in-built firewall. It's actually very good, though not necessarily as "pretty" as some of the others you've tried to install. If you should experience additional problems somewhere down the track, worry about it then.