Decided to create a new post as I have moved to version 4.05.
Yesterday I ran CCleaner, looked afterwards at 3 locations I had set, Zip/Post code for Google Map & BBC weather, & all were maintained.
I then shutdown computer & then started up again.
The locations set were still there
Saturday night
Ran CC & shutdown
Sunday morning
Started up computer, all locations had been deleted
Why? & why was it OK on the Saturday?