hang up in XP home when computer idle for some time

[Guest]

If I leave my computer on idle for any length of time (either logged on or logged off) after a while the system seems to hang up with no recourse other than to switch off at the mains. ( i have a permanent broad band connection through a diferrent computer that this computer is networked to). Switching on again is no problem, it is frustrating thoug
these are the event viewer application logs for the last time I think it happened. Any ideas gratefully taken on board
Event Type: Erro
Event Source: TrueVector Servic
Event Category: Non
Event ID: 500
Date: 22/03/200
Time: 18:32:4
User: N/
Computer: HAL400
Description
TrueVector engine: File "C:\WINDOWS\Internet Logs\IAMDB.RDB" was corrupt and has been copied to "C:\WINDOWS\Internet Logs\xDB19.tmp". File "C:\WINDOWS\Internet Logs\IAMDB.RDB" was corrupt and has been deleted

 

[Malke]

If I leave my computer on idle for any length of time (either logged
on or logged off) after a while the system seems to hang up with no
recourse other than to switch off at the mains. ( i have a permanent
broad band connection through a diferrent computer that this computer
is networked to). Switching on again is no problem, it is frustrating
though
these are the event viewer application logs for the last time I think
it happened. Any ideas gratefully taken on board.
Event Type: Error
Event Source: TrueVector Service
Event Category: None
Event ID: 5007
Date: 22/03/2004
Time: 18:32:42
User: N/A
Computer: HAL4000
Description:
TrueVector engine: File "C:\WINDOWS\Internet Logs\IAMDB.RDB" was
corrupt and has been copied to "C:\WINDOWS\Internet Logs\xDB19.tmp".
File "C:\WINDOWS\Internet Logs\IAMDB.RDB" was corrupt and has been
deleted.

The True Vector service comes from Zonealarm firewall. Apparently it is
crashing. The other errors messages also come from Zonealarm. Try
uninstalling ZA and reinstalling it. I would look at Zonealarm's tech
support section of their website first in case there are special
removal/reinstall instructions.

Malke