Establish Install Date?

Hi There,

Just wondering if you can tell me if there's a way to find out what date a program/app was installed on your computer.

I am looking at my Startup list and I can see a process proclaiming itself to be 'Registrybooster' by Uniblue. I have no recollection of installing this at all. I am suspicious and want to establish whether it is legit or not so I am trying to find more info.

Thanks

 

I personally use AbsoluteUninstaller.
On the right side it tells the install date of the program.