**NOTE: This will DISABLE the card (and possibly any other ExpressCards) from working on the Mac side, and will ONLY work on the Windows side.**
If you have a Verizon V640 ExpressCard and Parallels, I'm sure you've discovered that it is impossible to get Parallels to use the card, because the MacOS grabs it first, and you get that incredibly annoying "in use" error that Parallel throws at you.
To work around this, navigate to System/Library/Extensions/ and copy IOSerialFamily.kext to your desktop, then delete it from the Extensions folder. Then reboot.
Before inserting the ExpressCard, launch Parallels (and ensure that Autoconnect USB is ON). Then run Verizon's VZAccess Manager, go through all the steps of the wizard, and insert the card when prompted. Voila! You're connected.
And with Bridged Networking, you can still plug in your Ethernet or Airport as normal and both the Mac and Parallels will pick it up; it will supercede the ExpressCard internet connection.
**ANOTHER NOTE: With any system update that Mac releases, this .kext file will undoubtedly be replaced and you will have to manually remove it each time the system is updated.
FEATURE REQUEST TO THE PARALLELS TEAM: Please do not limit the Bridged Ethernet feature to Ethernet and Airport. We need support for bluetooth modems, PCMCIA cards, ExpressCards, etc.! Internet Sharing is not sufficient.
If you have a Verizon V640 ExpressCard and Parallels, I'm sure you've discovered that it is impossible to get Parallels to use the card, because the MacOS grabs it first, and you get that incredibly annoying "in use" error that Parallel throws at you.
To work around this, navigate to System/Library/Extensions/ and copy IOSerialFamily.kext to your desktop, then delete it from the Extensions folder. Then reboot.
Before inserting the ExpressCard, launch Parallels (and ensure that Autoconnect USB is ON). Then run Verizon's VZAccess Manager, go through all the steps of the wizard, and insert the card when prompted. Voila! You're connected.
And with Bridged Networking, you can still plug in your Ethernet or Airport as normal and both the Mac and Parallels will pick it up; it will supercede the ExpressCard internet connection.
**ANOTHER NOTE: With any system update that Mac releases, this .kext file will undoubtedly be replaced and you will have to manually remove it each time the system is updated.
FEATURE REQUEST TO THE PARALLELS TEAM: Please do not limit the Bridged Ethernet feature to Ethernet and Airport. We need support for bluetooth modems, PCMCIA cards, ExpressCards, etc.! Internet Sharing is not sufficient.