Since I have been using this PC I have always had 26 entries
not immunized - I put that down to other security software I use. However in recent weeks I have had this message:

143444 of 237674 entries are already immunized, but 94230 are still unprotected!-

which I put right (except for 26 already mentioned) by re-immunizing - after several checks on my cleaning procedures etc- I discovered that there is somethimg happening when I use CC Cleaner - every time I use it those 94230 items become unprotected.