Warning Walk/Fly Perspective Pop up

[uetalic]

I have run into this problem.

The 3D orbit used to work just fine but now all it does is give a pop up window below:


__________________________________________________ __________________________
Warning

Walk and fly operations are only available when your working view is set to perspective.
Toggle to a perspective view?

( ) Don't show me this message again

[yes] [no]
__________________________________________________ __________________________

*note the ( ) is a box to check and the [yes] and [no] are button options that can be pressed.*

this pop up window never occurred yesterday and I have no clue what made it start to appear when choosing the Constrained Orbit or Free Orbit from the "Orbit Window Panel Toolbar".

Is there a solution to remove this pop up window?

Is there a method in the system variables to reset the toggles to the Orbit commands?

I tried going through HELP but I really don't know exactly what is causing this WARNING message to repeatedly pop up. The warning isn't even a proper error as ORBIT commands are being used and WALK/FLY perspective warning error pops up.

Any help would be tremendous, I don't want to reinstall as a solution :)

[lt1234]

Did you ever find a solution to this?????

Thanks!
Lily

[derrik.jenkins]

I just had this same problem occur on my CAD. I saw another thread but the suggestions were just checking your CUI. I checked and they matched the suggestion so I still don't know how to solve this problem.
Please help!

[gbradley]

I had the same problem, Exited and Restarted MDT, no Help.
Autodesk Inventor Suite 2009
Autodesk Mechanical Desktop 2009 SP3

Rebooted the computer, Restarted MDT, and problem went away.
:D