How do I change the location where RealPlayer downloads videos?

In RealPlayer 18 and RealPlayer 20, the default location for RealPlayer video downloads is either:

My Videos\RealPlayer Downloads

or

Libraries\Videos\RealTimes\RealDownloader
 
To change the location, in the RealDownloader itself (the window that opens when you download a video), click the RealDownloader logo and select Preferences:



Then click the Browse... button to select a new location.

Caution: if you choose a download location other than a local drive, the download will fail with the message "Unable to download".