02 - I cannot run Ad-Aware or MicroWorld AntiVirus ToolKit or Panda Software ActiveScan or Trendmicro Housecall as my PC re-starts part way through without completing. I can run SpyBot.
03 - I have an HP CD-Writer 8200 Series External USB CD-RW Drive (which comes with Adaptec DirectCD 3.0 and HP MyCD 2.5). I have been trying to copy data to CD in case I have to restore my PC however, this keeps re-starting as well.
04 - I have run Windows Memory Diagnostic and it does not identify any problems. I ran the standard tests three times and the extended tests once.
05 I would be very grateful if you would review this (and the original posting) with a view to helping me to resolve this. If you need any more information, please let me know and I will try to provide it.