Device Cannot Start on AVRISP mkII + AVR Studio 4.19 730 Parallels 7 + Windows 7 64
It sounds like you need the TTY chip driver, or you need to associate the USB device's Vendor and Product ID to said driver. That programmer should manifest itself to the OS as a USB Serial Adapter.

Under windows, find the device in the device manager, and go to it's properties. Find the Hardware IDs in the tabs, and add them in here, then we can try to point you to the right driver for the programmer.