I ran Ccleaner with the window size/location cache checked also. And after that my Quick Launch tray would shrink and my icons would rearange at every restart.
I don't know if this is just a vista64 issue or not
I finally found something about it, The problem being in the NoSaveSettings in the registery. the Dword should be set to 0,
I thought it would just be a onetime cleanning setting everything back to windows default and then once things were placed and sized again windows would retain it, NOT.................Maybe this is a bug but in any case it needs to be made clear in the docs.
and the link to the instructions to fix! >>>>>>>>>>>>> http://www.allogro.com/main/2008/01/29/50/
worked for me!
Good luck!
Restore point before change registry