Office Network Not Visible To My Computer--Vista Problem/Issue?!

Hi,
I have Vista Business installed on my Sony Vaio and after installing
Quickbooks a month ago, my machine can no longer see the rest of the network
at the office. Can anyone suggest something?

Thank you!

MKB

Can you ping other computer by IP? If yes, can you ping it by name?

--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com
"megb1978" <megb1978@discussions.microsoft.com> wrote in message
news:8F4AF293-378B-42FD-93F2-91D4A998118E@microsoft.com...
> Hi,
> I have Vista Business installed on my Sony Vaio and after installing
> Quickbooks a month ago, my machine can no longer see the rest of the
> network
> at the office. Can anyone suggest something?
>
> Thank you!
>
> MKB