WC 4150 - Firmware Upgrade - Invalid file name/path

[Guest]

Hello Forum,
I have recently acquired a Xerox WC 4150 (rev.01, manuf. 2008) and run into a problem upgrading the firmware.

Current Firmware: 10.100.42.002
Downloaded Firmware: 10.100.71.000

Method of upgrading FW: Via browser / network.

Problem: Whenever I choose the .hd file and click on "Install Software" a popup[ greets me with:
"Invalid file name/path"

Any ideas? I have not found anything researching the problem.
Let me know if any specifics are needed and I will post them.
Thank you!

[primergy]

Re: WC 4150 - Firmware Upgrade - Invalid file name/path

To answer my own question:

The problem was browser related. IE9 and Firefox did NOT work, IE8 worked fine for me.