I was told about CCleaner a few months ago and downloaded it. I think it's a great tool. My question is regardin the Hotfix Unistallers (HFU) in the Advanced option. After I ran CCleaner I decided to check the HFU box on the second scan. I was amazed to see that I had approximately 300 mb of HFU. Can someone advise me whether I should delete them. Would it cause any problems with my computer if I do so? Thank you for your support. Housema.