When you click the 'Run CCleaner' option from the Recycle Bin context menu, it would be nice if the menu option was disabled until the CCleaner.exe process finishes and exits. So that if CCleaner is taking a long time to run, you can quietly check to see if it's done by checking the context menu. The only other way to know if it's done is to check task manager and see if it's gone from the list.
Also, the Recycle Bin context menu allows multiple instances of CCleaner.exe to be run which shouldn't be allowed per the GUI behavior.
