Creo Simulate > References > Data Management > Cache Management > About Cache Management
  
About Cache Management
Each registered workspace requires space on your local disk to store objects that you check-out, download or create. This space is called the cache. The Creo application provides tools to manage and gather information about the cache. You can manage the cache only for a registered server and not for individual workspaces. With Cache management, you can:
View the location of the .cache folder.
View target cache limit, total cache used and available disk space.
Change the size of the cache to the maximum or minimum value.
Clear all cached objects from a registered server.
Clear all cached objects for a specific workspace.