Only 98% clean

When I originally started using CCleaner I was getting 100% cleaning but after the latest update I am getting only 98%. I use Opera 11, Mozilla 3.6 and IE8 browsers. Also, I've tried checking off all the boxes under Win and App's and still get the same results. What I am I missing?

What I am I missing?

Identification of the 2%.

Cookies, Temp Files,Prefetch, etc.

Also the O.S. can be useful.

Alan

I haven't been able to identify the 2% files that are not being deleted. The O.S. is Win XP SP3. My browsers are IE8, Mozilla 4.0, and Opera 11.

Identification of the 2%.

Cookies, Temp Files,Prefetch, etc.

Also the O.S. can be useful.

Alan

  1. Uncheck Everything on both tabs
  2. Check off the First thing
  3. clean
  4. Uncheck it
  5. Check the next thing
  6. Clean
  7. repeat 4-6 until you find what it is sticking on

Have you by any chance checked the "Wipe Free Space" option? That will make the status bar hang at 97-98% until it finishes.

If not do what Nergal suggested but instead of checking and unchecking each box you can just right click the item and select clean from that.