From: Rutetuti on
Hi,

I can't get two pc's, one running Win 7 and one running Vista, to see each
other across a wireless network to share files and printers. I suspect it
may be either a firewall or a networking issue.
The main PC is running Vista Business with windows firewall and MS Security
Essentials and the other is a laptop running Win 7 Home Premium again with
Windows firewall and MS Security Essentials. They have unique names, fixed
IP addresses (192.168.1.9 and 192.168.1.10) and have the same workgroup
name. They can both access the Internet through the wireless router and can
ping the router (192.168.1.254) but cannot ping each other. I have tried
changing the workgroup name with no success.

Any help would be greatly appreciated.
Thanks


From: Jack [MVP-Networking] on
Hi
When configured on peer-to-peer Network.Win 7 has three types of Sharing
configurations.
Home Network = Works only between Win 7 computers. This type of
configuration makes it very easy to Entry Level Users to start Network
sharing.
Work Network = Basically similar to the previous methods of sharing that let
you control what, how, and to whom folders would be shared with.
Public Sharing = Public Network (like Internet cafe) to reduce security
risks.
The Work Network is the one that most of us are going (and need) to use.
Win 7 Work Network's Sharing settings are in principle similar to Vista's
configuration (some menu in locations in Win 7 might be in different place,
and look a little different, but it should not be a problem for a compute to
adopt)
So, maybe this can Help.
Make sure that the Software Firewall on each computer allows free local
traffic. If you use 3rd party Firewall On, Vista/XP Native Firewall should
be Off, and the active Firewall has to adjusted to your Network IP numbers
on what is some time called the Trusted Zone (consult your 3rd Party
Firewall instructions.
General example, http://www.ezlan.net/faq#trusted
Win -7
http://windows.microsoft.com/en-us/windows7/Networking-home-computers-running-different-versions-of-Windows
Win7 Work Network with a little visual help),
,http://www.onecomputerguy.com/windows7/windows7_sharing.htm
Vista File and Printer Sharing-
http://technet.microsoft.com/en-us/library/bb727037.aspx
http://support.microsoft.com/kb/922120
When finished with the setting of the system it is advisable to Reboot all
the hardware including Router and all computers involved.
Jack (MS, MVP-Networking)


"Rutetuti" <cbickett(a)hotmail.com> wrote in message
news:O%23apr$TyKHA.3304(a)TK2MSFTNGP06.phx.gbl...
> Hi,
>
> I can't get two pc's, one running Win 7 and one running Vista, to see each
> other across a wireless network to share files and printers. I suspect it
> may be either a firewall or a networking issue.
> The main PC is running Vista Business with windows firewall and MS
> Security
> Essentials and the other is a laptop running Win 7 Home Premium again with
> Windows firewall and MS Security Essentials. They have unique names, fixed
> IP addresses (192.168.1.9 and 192.168.1.10) and have the same workgroup
> name. They can both access the Internet through the wireless router and
> can
> ping the router (192.168.1.254) but cannot ping each other. I have tried
> changing the workgroup name with no success.
>
> Any help would be greatly appreciated.
> Thanks
>
>

From: Rutetuti on
Hi Thanks for the feedback.

As soon as I set the win 7 machine to leave the Homegroup then everything
worked!

"Jack [MVP-Networking]" <jack(a)discussiongroup.com> wrote in message
news:uC6q94VyKHA.404(a)TK2MSFTNGP02.phx.gbl...
> Hi
> When configured on peer-to-peer Network.Win 7 has three types of Sharing
> configurations.
> Home Network = Works only between Win 7 computers. This type of
> configuration makes it very easy to Entry Level Users to start Network
> sharing.
> Work Network = Basically similar to the previous methods of sharing that
> let you control what, how, and to whom folders would be shared with.
> Public Sharing = Public Network (like Internet cafe) to reduce security
> risks.
> The Work Network is the one that most of us are going (and need) to use.
> Win 7 Work Network's Sharing settings are in principle similar to Vista's
> configuration (some menu in locations in Win 7 might be in different
> place, and look a little different, but it should not be a problem for a
> compute to adopt)
> So, maybe this can Help.
> Make sure that the Software Firewall on each computer allows free local
> traffic. If you use 3rd party Firewall On, Vista/XP Native Firewall should
> be Off, and the active Firewall has to adjusted to your Network IP numbers
> on what is some time called the Trusted Zone (consult your 3rd Party
> Firewall instructions.
> General example, http://www.ezlan.net/faq#trusted
> Win -7
> http://windows.microsoft.com/en-us/windows7/Networking-home-computers-running-different-versions-of-Windows
> Win7 Work Network with a little visual help),
> ,http://www.onecomputerguy.com/windows7/windows7_sharing.htm
> Vista File and Printer Sharing-
> http://technet.microsoft.com/en-us/library/bb727037.aspx
> http://support.microsoft.com/kb/922120
> When finished with the setting of the system it is advisable to Reboot all
> the hardware including Router and all computers involved.
> Jack (MS, MVP-Networking)
>
>
> "Rutetuti" <cbickett(a)hotmail.com> wrote in message
> news:O%23apr$TyKHA.3304(a)TK2MSFTNGP06.phx.gbl...
>> Hi,
>>
>> I can't get two pc's, one running Win 7 and one running Vista, to see
>> each
>> other across a wireless network to share files and printers. I suspect
>> it
>> may be either a firewall or a networking issue.
>> The main PC is running Vista Business with windows firewall and MS
>> Security
>> Essentials and the other is a laptop running Win 7 Home Premium again
>> with
>> Windows firewall and MS Security Essentials. They have unique names,
>> fixed
>> IP addresses (192.168.1.9 and 192.168.1.10) and have the same workgroup
>> name. They can both access the Internet through the wireless router and
>> can
>> ping the router (192.168.1.254) but cannot ping each other. I have tried
>> changing the workgroup name with no success.
>>
>> Any help would be greatly appreciated.
>> Thanks
>>
>>
>