After the installation of wine-staging on 16.04, I pointed it at an executable and the installation process started. The installer asked a question about if I wanted to install Mono or Gecko. I thought I had missed a step, so I canceled out of the process, which was the mistake.
Now, if I try and install a windows app, it shows a dialog saying it needs a newer version. I've tried purging wine from the computer and reinstalling, but it ends up in the same spot, telling me I need a newer version. I'm guessing that a config file somewhere that I haven't purged that doesn't allow me to get back to the place in the process where wine asks me to install Mono or Gecko.
How can I fix this without reinstalling the whole operating system?