I cannot import or export/convert my video.
Make sure that Comprimato UltraPix is installed and loaded by Premiere. 
- Open Export Media window (e.g. import a video or a picture, left click 
on its preview and choose Export Media). 
 
- In the drop-down menu item 
Format, there should be 'Comprimato UltraPix JPEG2000' and 'Comprimato 
UltraPix JPEG2000 MXF' available - this means UltraPix is installed. 
 
- If 
you cannot see these option, please try to reinstall the plugin.