Rozwiązany How to set network of 2 laptops with Windows 7 over wireless router

Hi, welcome on Polish forum First check network location on both computers, should be choosen Home network or Work network:

Second check permissions for shared folder in \\Computer-name\Folder-name -> Properties -> Sharing -> Advanced sharing -> Permissions. It should be here Everyone with market at least Read permission.

Third go to Control Panel -> Network and Sharing Center, click Advanced sharing settings on left, expand Home or work, mark:
- turn on network discovery
- turn on file and printer sharing
- turn on sharing so (...)
- enable sharing for devices that use 40- or 56-bit encryption
- turn off password protected sharing
- allow Windows to manage homegroup connections (recomended)
Try if it works.