Folks, I'm sorry to say this but we might be having a problem with the above named virus.
The reason being that many of us PPRuNers have each others email address, and accordingly, as a group, many of us are simultaneously experiencing it.
To try and arrest its progress, could I ask that you all click on 'Start / Find / Files or Folders' and search for any files on the C: drive called Sirc32 - if you find some, then please do have a read of the following item in posted in the Computer/Internet Issues forum:
BEWARE, YET ANOTHER NASTY VIRUS......