Several months ago i edited a 3D project in V11 with Sony TD10 files and some rendered, stabilized Canopus HQX avi files on the timeline.
Now i reinstalled win7 on a new ssd, installed the same V11 and (the same!) HQX installer exe file. But i cannot load my project. 
Progress bar goes to around 40%, then this error message comes:
What can i do? I tried uninstall and reinstall hqx codec, but with no luck :(
The avi file is playable from mediaplayer, so the codec is installed on the system.
I don't use any codec pack, i hate it.
edit: i just try importing these hqx files to a blank new timeline and it works! Just i cannot open my important project and continue work :(