I use Windows 7 64bit on a Desktop PC. I want to connect to Internet by my own router but I do not have a Wireless Card on that PC so I use a USB Wireless which should replace the Wireless Card.
I installed the driver of USB Wireless (it was for XP so I changed the compatibility) and I connected to my router. There is showing: Internet Access, but I can not use it when I want to.
Why can't I use my Internet?
PS: Sometimes appears a wireless warning symbol, but it disappears.