If the version of PlayOnLinux you are using is older than the current one (3.5), you won't be able to use all the PlayOnLinux's features (such as WineVersion).

Indeed, the domain name from which this program used to download the miscellaneous files for Wine, doesn't exist anymore.

This problem is fixed in PlayOnLinux's version 3.5.

The only solutions are either to update PlayOnLinux, or to wait for the domain to be reactivated (which might take about a month).


By MulX