"The authentication and encryption methods used by the selected wireless LAN access point/router are not supported by your machine." message appears on the LCD. What does it mean?

"The wireless LAN access point/router cannot be detected. " message appears on the LCD. What does it mean?

The embroidery design cannot be imported to the design page on PE-DESIGN 11 from the embroidery machine via the wireless network.

The embroidery design data cannot be transferred from PE-DESIGN 11 to the embroidery machine via the wireless network.

The wireless network connection cannot be set up between the embroidery machine and the computer with PE-DESIGN 11.