15 Dec 13, 09:27AM
The 'problem' is that Microsoft no longer regards the average user as competent enough to be trusted with write access to 'Program Files' or 'Program Files (x86)'. The simple answer is not to install server services on desktop OSes. The messy answer is to not install AC there, but to install it to somewhere in your user folder, which you are trusted to mess up.
The unpopular answer, I'm sorry, is that if you don't understand how permissions work in your own operating system, you really shouldn't be opening up your computer to connections from the internet.
The unpopular answer, I'm sorry, is that if you don't understand how permissions work in your own operating system, you really shouldn't be opening up your computer to connections from the internet.