[Can't add CCleanerEnhancer ?]

Hope I'm trying to do the right thing here ? ...I'm getting this error when I try to add CCleaner Enhancer to my new CCleaner on my Win 7 Pro 64 bit PC:

 

CCleaner.jpg shows error message when trying to install CCleanerEnhancer.exe

 

CCleaner is installed and seems to be running OK ?

 

Any ideas ?

 

ccsetup300.exe (installed and system restarted and used/ran)

 

CCleanerEnhancer.exe (gives above jpg error attached)

 

Thanks...TR