Stop multiple instances of Ccleaner

Sometimes I click on the shortcut and nothing seems to happen so I click it again then I realize that I have two instances of Ccleaner running. Could you put in some code for Ccleaner to look for other instances of itself that are running and prevent multiple instances running at the same time? Thank you in advance for your reply.

there are currently a few ongoing threads in this forum regard CC being slow to start, maybe you are also suffering the same fate.

as to clicking it multiple times - Patience Grasshopper ! :)

For the latest solution I have found for the delayed start problem see this post:

http://forum.piriform.com/index.php?showtopic=44723&p=269564