C drive temporarily full?

I'm operating Vista Home Premium 32 on a Gateway PC with 2GB memory and a
140GB main drive. Today the system has been very slow but I put it down to
server overload and AV scans. Just 15 minutes ago I decided to look around
for the problem. I looked at the C Drive and the space available bar was
red! It told me there was only 387MB available out of 140GB. Looking at
the folders on C I found the first one, labeled ERAFSWD.TMP, had 256 files
in it, all but one 403MB. The 2nd file was over 101GB. While I was trying
to copy some of the file names the screen blinked and all was back to
normal. The folder and all files in it disappeared. I checked the recycle
bin but it was empty. Any idea what may have happened - and what do I do if
it happens again? Thanks for your replies.

http://www.google.com.au/search?hl=e...meta=&aq=f&oq=

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"alex" <> wrote in message
news061C374-3D62-4EC3-916A-...
> I'm operating Vista Home Premium 32 on a Gateway PC with 2GB memory and a
> 140GB main drive. Today the system has been very slow but I put it down
> to server overload and AV scans. Just 15 minutes ago I decided to look
> around for the problem. I looked at the C Drive and the space available
> bar was red! It told me there was only 387MB available out of 140GB.
> Looking at the folders on C I found the first one, labeled ERAFSWD.TMP,
> had 256 files in it, all but one 403MB. The 2nd file was over 101GB.
> While I was trying to copy some of the file names the screen blinked and
> all was back to normal. The folder and all files in it disappeared. I
> checked the recycle bin but it was empty. Any idea what may have
> happened - and what do I do if it happens again? Thanks for your replies.