I have run into a frustrating Pycharm Community Edition (2016.2.3) installation problem on my Windows 10 PC. Prior to installing Pycharm, I installed both Python 2.7 and 3.5 interpreters from python.org. In both cases I chose the default installation options. Pycharm recognizes the path for the 2.7 interpreter but not 3.5. I found that the 3.5 python.exe file is installed in a sub-folder of C:\Users\Me\Appdata. However, Appdata is a hidden folder in Windows, and when I navigate to Pycharm >> configure >>settings >>Project Interpreter menu options and then choose "Add Local", Pycharm will not show the Appdata folder in the directory structure, apparently because it is hidden.
Other than changing the attributes of the Appdata folder (unhiding), which I don't want to do due to risk of other problems, how do I solve this problem?