Technically, it is possible, but there are certain moments to consider: 

1. Project compatibility

If you use the product on several machines, you should check that the versions of the applications are similar. 

If you use Movavi Video Editor Plus 14.3,  you should have Movavi Video Suite 17.3 or Movavi Video Editor Plus 5.3 .

When the version of the application on one machine differs from the most current one, the project might have problems opening in the previous version. 

Normally you should consider looking at the correspondence of the minor versions which you can look at the menu Help - About on Windows OS and [Movavi Video Editor] - About . 

2. Project files and the media files

A project file has a *.MEPX, *.MEPS, or *.MEPB format depending on your product. 

It also was *.MEP in the version  Movavi Video Editor 10 and earlier and Movavi Video Suite 14 and earlier. 

By default the project file is stored in the folder Videos\Movavi Video Editor\Projects (Windows OS) and in the folder /Movies/Movavi Video Editor/Projects", but you can save your projects anywhere else you like by saving the project file via 'Save project as...'.

This file contains the information regarding actions performed with the files, information on applied transitions, filters and etc. 

It does not contain any actual files, thus, if you need to continue working on your video on another machine, you will need both the project file and all the video, audio and image files that were used in your work. 

When opening the project the first time, the program is looking for the files that were added to the project. 

As their location has been changed, one needs to specify the new location of the files.

To do that please click Browse and specify the new file location. 

This also happens when one moves the files across the hard drive, removes the files or somehow modifies them. 

For this reason, at the moment, it may be more convenient to store the files you use on the hard drive.