QUOTE
AtlThrow: hr = 0x80070057
CCleaner v2.25.1025
MS Windows 7 Ultimate
AMD Athlon 64 X2 Dual Core Processor 4400+
4.0GB RAM
ATI Radeon HD 4800 Series
CInstallationEnumAsync::Run
CCleaner v2.25.1025
MS Windows 7 Ultimate
AMD Athlon 64 X2 Dual Core Processor 4400+
4.0GB RAM
ATI Radeon HD 4800 Series
CInstallationEnumAsync::Run
Dialogs attached:

I notice that the Uninstall list is empty which is probably related. FYI I am on Windows 7 RTM Ultimate x86. If I click on Startup or System Restore and then click on Uninstall again, the dialog pops up. Interestingly, if I leave it on Uninstall and then choose, for example, Registry, and then click on Tools again, the dialog does NOT pop up.