Opening files from 3Dexperience in Student Premium version of SW

How can i open parts, assemblies etc.  made in the 3dexperience maker with the student premium version of solidworks.
I recently switched to the student premium version. Unfortunately when i try to open 3D ex maker files on this version it says it can only be opened with the 3d ex maker program. Is there a workaround for this or do i have to purchase more time for the 3d ex maker program since i can not access it anymore because i don't have a active subscription anymore.
Hope someone can help me.
Kind Regards!

Edu