["No DIsk in drive D"]

I got this too (Windows 7 64 bit, brand new computer as of yesterday). I finally put a blank disc in, and it opened up just fine and I was able to do all cleaning tasks. Opens fine every time now without inserting a disc. I also turned off notifications to this program.

 

Ah, good old workarounds. Gotta love Windows.

 

Thanks for the help, this solved it.

["No DIsk in drive D"]

Did you use the registry cleaner part of ccleaner?

 

This is a fresh install of CCleaner. This error is occurring the first time I try to open the program.

 

Is D your system drive?

 

No, my system drive is C.

["No DIsk in drive D"]

After installing CCleaner to a new computer, I received the error listed in the topic. It is a machine with Windows 7 64-bit OS.