I have virtual switch created in the host and assign it to the windows 7 (32bit) VM through windows 8 RSAT tool in setting/network device.
however when I started windows 7 VM, in device manager it's "unknown device" and when I tried to install the broadcom netstream gigabite ethernet driver , which is the one host had , windows 7 says it can not start the network .
please help , thank you,