I have experience loop using v2.33.1184. Using filemon it looks like the program is stuck on a link to the computer which I have in my start menu for quick access: "c:\document and settings\geek\start menu\servers\my computer\target.lnk"
ccleaner is stuck at 4%.
The problem has been experienced twice. I need to CAD the system into a restart. Don't know exactly what clears it up.
He are screenshots of filemon and ccleaner: