According to the logs, all is ok with Parallels Networking and you don't need in the HotFix patches for the network. There should be some issue on the Windows side.
Please try for first to uninstall Parallels Internet Security. Then reboot the VM and try again.
If you have some VPN software installed in the VM, please uninstall it temporary. It could be installed again (together with Kaspersky) as soon as network will start work. After uninstalling please reboot the VM and try again.
If this doesn't help, please create a support ticket and post me the number of ticket. Please send me a private message if you don't know how to create a ticket.
Last edited: Nov 18, 2008