Windows 7: Cannot create homegroup

I am new to sharing stuff between two pcs.
I bought today a hp laptop with windows 7
I have a pc with windows 7 too

But i cannot create a homegroup






What should I do?

Both your computers need to be on the same home network, set your laptop to discover ipko2 and then join that network.
You have 1 network set as private and 1 as public!
I assume you have a wireless router, the sytem does work but both computers need to have the same time stamp and share a common access point.

i managed somehow to create homegroup but i cannot join to other homegroup
for example i created a homegroup in pc
but in laptop i cannot join homegroup that i created in pc. i have only 'create a homegroup' option

djmorgan: how to do that?

Try bridging the LAN and wireless networks. This way you will not get the unidenified network.

how?

In your second image, on the left pane click "Change Adapter Settings", once you're in the screen highlight your wireless and LAN, right click on them and Bridge.

I did but i culdnt connect to internet then

Can you screenshot what is in that Change Adapter settings page?

sure.
ipkoo is my ppoe connection
i bridged Local area connection and wireless network connection

Ok so you tried bridging the wireless with ipkoo? Where is "ipko 2"?

Ps. Change the view to Details and repost pls.