different versions of sw

hello.

I have the student sw 2021 and the solidworks3dexperience online in 2021. The files of sw in which i was working in solidworks3dexperience when i try to open in sw student 2021 says that it is not possible because is newer version.

Can somebody help me to solve this?

thank you

Edu ​​​​​​3DEXPERIENCE SOLIDWORKS ​​​​​​​