Daniel Ostro wrote:
> I have 2 laptops, both connected wirelessly to a Linksys router and both
> connected to the internet using the same network SSID. However, even
> though they are on the same workgroup (MSHOME) and file and printer
> sharing is enabled on both, I cannot access the other computer from either
> laptop. So in the "my workgroup computers" on the XP laptop, I see the
> other one, but when I try to click on it to access the shared folders, it
> says it can't access it and that I may not have permission to access it.
> On the Vista laptop, when I view the full map of my network, I see the XP
> laptop, but I can't click on it to access the shared folders on that
> laptop. I see they are both connected to the router, and the router to the
> internet, but I can't access the other computer!
> Is there anything I can do?
> I did have file and printer sharing working about a month ago, and this
> was before I installed updates for Windows on the Vista computer...that
> may be the issue.
I don't know what changed, but here is my normal troubleshooting
information. Take what you need.
Excellent, thorough, yet easy to understand article about File/Printer
Sharing in Vista. Includes details about sharing printers as well as files
For XP, start by running the Network Setup Wizard on all machines (see
caveat in Item A below).
Problems sharing files between computers on a network are generally caused
by 1) a misconfigured firewall or overlooked firewall (including a stateful
firewall in a VPN); or 2) inadvertently running two firewalls such as the
built-in Windows Firewall and a third-party firewall; and/or 3) not having
identical user accounts and passwords on all Workgroup machines; 4) trying
to create shares where the operating system does not permit it.
A. Configure firewalls on all machines to allow the Local Area Network (LAN)
traffic as trusted. With Windows Firewall, this means allowing File/Printer
Sharing on the Exceptions tab. Normally running the Network Setup Wizard on
XP will take care of this for those machines.The only "gotcha" is that this
will turn on the XPSP2 Windows Firewall. If you aren't running a
third-party firewall or have an antivirus/security program with its own
firewall component, then you're fine. With third-party firewalls, I
usually configure the LAN allowance with an IP range. Ex. would be
192.168.1.0-192.168.1.254. Obviously you would substitute your correct
subnet. Refer to any third party security program's Help or user forums for
how to properly configure its firewall. Do not run more than one firewall.
DO NOT TURN OFF FIREWALLS; CONFIGURE THEM CORRECTLY.
B. For ease of organization, put all computers in the same Workgroup. This
is done from the System applet in Control Panel, Computer Name tab.
C. Create matching user accounts and passwords on all machines. You do not
need to be logged into the same account on all machines and the passwords
assigned to each user account can be different; the accounts/passwords just
need to exist and match on all machines. DO NOT NEGLECT TO CREATE
PASSWORDS, EVEN IF ONLY SIMPLE ONES. If you wish a machine to boot directly
to the Desktop (into one particular user's account) for convenience, you
can do this:
XP - Configure Windows to Automatically Login (MVP Ramesh) -
Vista - Start Orb>Search box>type: netplwiz [enter]
Click on Continue (or supply an administrator's password) when prompted by
Uncheck the option "Users must enter a user name and password to use this
computer". Select a user account to automatically log on by clicking on the
desired account to highlight it and then hit OK. Enter the correct password
for that user account (if there is one) when prompted. Leave it blank if
there is no password (null).
D. If one or more of the computers is XP Pro or Media Center, turn off
Simple File Sharing (Folder Options>View tab).
E. Create shares as desired. XP Home does not permit sharing of users' home
directories or Program Files, but you can share folders inside those
directories. A better choice is to simply use the Shared Documents folder.
See the first link above for details about Vista sharing.
Elephant Boy Computers - Don't Panic!