icloud bookmarks (PC) not synchronising
I use Windows 7 on a PC and have recently noted that my bookmarks / favourites are not being synchronised across my iPad and iPhone. I have added several web sites to my bookmarks on my PC of late and they are simply not appearing on my iPad. I have syncronsied it several times to no avail. It appears to have stayed as a point of a little while ago. I did update iTunes recently (to version 11.1.4.62) and wonder if that could be the cause of the problem.
I am using the latest iTunes and I would hence imagine the latest iCloud control panel.
I suspect it's my PC is not synching with iCloud but other than the obvious tick box on the icloud control panel (which is ticked) to do this there are no other settings available. I have tried unticking it, deleted entries and then reticked it and resynchronised but the bookmarks seem to remain as per a point in time a little while ago. Hence my suspicion that the PC is not synchronising with iCloud. I can't find anything on the Apple help pages which in fact is very light on any infomration for PC users.
I'm using Internet Explorer 11 and iOS6 (or whatever the latest before IOS7 is) on my devices.
Any suggestions would be appreciated.
Paul
iPad 2, iOS 5