The extensions found in a typical Caseware client directory for CaseView documents are .cvw and .bak. In this example when I have the option to create BAK files ON and I save the financial statement (Document ID is FS) in the client file, a new file is created with the same name but with a .bak extension.
Original CaseView document filename: exmpleFS.cvw
Backup up of this document (one save back): exmpleFS.bak
