+ 0 Votes Stop Outlook Synchronizing Folders john.teng59 2 years ago After many moons of fruitless searching and trying all different permutations of suggested fixes, none of which actually worked for me (mine is exchange server account), i can finally now confirm that turning off the cache exchange mode as suggested previously by someone on this forum worked for me. After apply the change, I have not seen the annoying double folders icon for the pass 1 hour. And more importantly, it does not hang up and slow down my ancient laptop! So, I'm cautiously optimistic that this is the one...true fix, at least for me case! Thanks very much for the long sought after fix.