Unity Error BCE0005: Unknown identifier: 'supportDX11'. Please help!

[dashiellbell]

The full error: Assets/Standard Assets/Image Effects (Pro Only)/CameraMotionBlur.js(102,20): BCE0005: Unknown identifier: 'supportDX11'.

This error only occurs after I install the Tropical Nature Pack and it's update which apparently is supposed to make it compatible with the latest Unity, but it doesn't. I installed the pack once and it worked fine, after a while the error started to appear, i'd restart Unity and it would go away, but the more I did that the faster it appeared, so now it just appears instantly when I open Unity.
I've tried a clean install too, which removes the error but I NEED the Tropical Nature Pack for the game I'm making (not to mention it was expensive).

Should I post this in the programming section too?

Thanks.

[naelstrof]

Try this thread: [url]http://facepunch.com/showthread.php?t=1260922[/url]