How to clear cache?

Good afternoon,

Anybody knows how to clear the cache system? I have done it to my browser and also with my computer, but I still have the same message when trying to open the module "Part Design": Installation data cannot be recovered.

Thank you in advance,

Dani


Edu ​​​​​​​Part Design ​​​​​​​3DEXPERIENCE ​​​​​​​