It is the same:
1) Close Dreamweaver
2) Open windows explorer and use this path: %appdata%
3) From there browse to the Adobe folder and then the dreamweaver version you are using
4) In the dreamweaver folder you will find /en_us/configuration/ and then there will be along file name that starts with winfilecache and ends with .dat
Delete that file with Dreamweaver closed and then re-open Dreamweaver.