I own Movie Edit Pro 17 Plus and it works fine with 3D *.AVI video files.
I received an email offering an upgrade to Movie Edit Pro MX. I bought it, installed it and activated it. I found it does not do 3D files. After asking a question here I was directed to the web pages with Movie Edit Pro MX Plus.
I uninstalled Movie Edit Pro MX and then bought, downloaded and installed (and activated) Movie Edit Pro MX Plus.
My problem is that Movie Edit Pro MX Plus behaves just like Movie Edit Pro MX. It can't see 3D *.avi files either.
But my Movie Edit Pro 17 Plus HD still sees and works fine with my 3D *.avi files.
Has anyone seen this? It looks like the prior install of the non-Plus version is preventing the Plus version from functioning like a Plus version.