Networking & wireless: Setting up file sharing in windows vista problems

Setting up file sharing in windows vista problems

Just got a laptop and would like to share files with my desktop which is connected to a router via ethernet cable. The laptop connects to the router wirelessly. The router is a microsoft mn-700 and both computers run windows vista. So i went into the network section of control panel and turned on file sharing/media sharing/ etc. on both computers. Then i go to see the other computer (it shows up btw) and then when i try to click on it to see the files it gives the following error:

"MY COMPUTER NAME" is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions.

Logon failure: user account restriction. Possible reasons are blank passwords not allowed, logon hour restrictions, or a policy restriction has been enforced.



I then checked the windows firewall settings and clicked "exception to file sharing" and still the same error.

Can someone help out? Thanks.