Ok i am facing this problem from few weeks, everytime i restart my computer i have to start the ccleaner on my own as it wont show up in the system tray like it used to (Auto Monitoring).
Auto monitor is enabled in my program and also it shows up under startup list of CCLEANER with a command "C:\Program files\CCleaner\CCleaner.exe" /MONITOR
Dunno what to do as i am fed up cos i have to start this manually every time i start my computer.
I am using windows 7 Ultimate 32 bit and also i have windows 8 64bit
What he was saying is you'll get a better and faster answer from support on this issue than from the forum.
However i'm going to guess uac is stopping the launch.
Also you have ccleaner starting twice, the /auto maybe stopping the /monitor from going, but that's a guess a better answer would come straight via your support rep as suggested above.