Graham, many thanks for your reply and information. I had checked NAV for
an Office plug-in function but missed the entry (Other/Miscellaneous).
Found it, turn it off and problem solved. Thanks again, Sam.


"Graham Mayor" wrote in message
...
You seem to have a surfeit of protection methods on your PC. You shouldn't
need both Zone Alarm *and* Windows firewall (and don't tell me that you
have a third firewall with NAV?)

You could start by switching off the office plug-in for NAV