Hello,
I am new to TetherBerry and I followed all the instructions but when I go to run the software on my PC I am prompted with USB Client Error: Invalid Pointer. If anyone can assist me with this problem, I would appreciate it and sorry if this question has already been asked. Also if anyone has run into any trouble with VZW and their contract using TetherBerry, let me know.



There a couple people having this issue. Can you download and install the latest BlackBerry USB and Modem drivers from the RIM website and see if that helps?
Also, can you verify that you have a c:\program files\common files\Research in Motion\USB Drivers\BbDevMgr.exe file and can you check what version it is?
Thanks