Unable to import a file

Hello, I use adobe premier pro recently, I am in 3D and I wish to make videos of my animations export to ".exr" However, when I launch the program, I do "new project" and when I arrive on the work plan I am what the tutorial tell me to do, in addition, to drag my file in the sequence (bottom right) . Nothing passes my mouse become a incone of a "red round baré". I then tried to import by doing the following: file> import> "my .exr file And I noticed that when the import to finish I click on one of my frames, and the image is black, nothing appears Would anyone have a solution? I lose patience .. thank you in advance