The Library could not be refreshed

Axure RP 9
6
  1. Loaded from Computer
  2. documents\ Axure\Libraries
  3. Have issues with file size limitations over email - and not allowed gmail access from comp
  4. In Ax 8 - the libraries used to disappear periodically. And default lib showed only labels. I used to clear the cache and load the lib 1 by 1 (except for default - which used to load post clearing the cache)