It will not allow me to share?

It just searches and searches but does not find my computer (for some odd reason).

I have shared by folders but still no luck.

So, I now have to enter the info manually but I have no clue what to put in the following fields:

Share type:

Name:

Server:

Username:

Password:

Workgroup (SMB)

I dont have a network…how do I get this thing to work??

 

Thanks!