Nobody can tell you anything without proper system info or other technical details like exact version of E3D, version of AE, graphics driver version. Start by updating the latter.
thank for quick reply
Mylenium , here are my specs:
i have e3d 2.0.7
gpu 14.501.1003.0 amd r9 290 4gb
Consider getting the free update to Element v 2.2
If that doesn't work, contact Video Copilot's support. That card should work with it.
Wait, does it work, but just shows that message or does it refuse to work entirely AND shows that message?
The GPU shows activity in the GPU-Z monitoring when using E3D.
However, in the interface shows only 0 vram available. !?!
If it works, does it matter that there's a message like that?
If it really bothers you, contact Video Copilot support.
I thought that there is some performance loss overall,as I saw in most of the tutorials that is functioning correctly
Then you should contact Video Copilot's support.