Can the project file created by MediaShow 3.0 be imported into MediaShow 4.0?

No. Due to marketing trends, MediaShow 4.0 focuses on multimedia management. A project file (.flz/ .flm) created within MediaShow 3.0 can’t be recognized within MediaShow 4.0.

You may output the project file as the MPEG-2 format by using MediaShow 3.0. The video file in MPEG format can be imported in MediaShow 4.0.