Storage issue: "error occurred during evaluation.; There is not enough space on the disk."

[mystBlack]

hi this is the full error:

SessionID: 202ecc79-0720-4c60-98a0-0b47e70ba62c
[0] -1055784934: We're sorry, an error occurred during evaluation.;There is not enough space on the disk.


There is not enough space on the disk.


There is not enough space on the disk.

. L'exception a été levée par l'interface IDataReader. Consultez le message d'erreur et la documentation du fournisseur pour connaître l'action corrective et avoir plus d'informations.

 We do expand the c drive. BUT we would prefer not to have anything on the c drive that actually expands and uses the drive for storage. Is it possible to redirect whichever folder is taking up the storage or do we have to uninstall PowerBI Server entirely and reinstall on a different drive from the c: drive which is used only for system and software, but NOT storage.

Thanks!