Profilux 4 Firmware Update

[Cburch97]

I am attempting to update the firmware on my Profilux 4. I keep encountering a glitch in control center when trying to perform the update. I get to the screen with the warnings and "I accept" button. When I click the button, the directions indicate that a screen titled 'firmware update step 1 of 3' should open, instead I get a window that opens the PAB drivers folder in the GHL Control Center files. I navigated to the Profilux folder and tried all three drivers that were there and kept getting the message that the file was not appropriate. This is the first time that I have attempted to update the firmware. The Profilux firmware version is 7.28 and the Control Center is 1.1.4.7