I removed the Firefox, in my case, by deleting the ~/.wine folder. If you have other Wine stuff going on you may not want to do that.
You don't need to redo Wine -- that's fine. So start by reinstalling Firefox from
Code: Select all
cd Downloads;wine Firefox\ Setup\ 18.0.2.exe
Download the Silverlight 5 from:
http://www.microsoft.com/silverlight/
Install and continue as before.
I'll revise the original post to reflect the changes.
edit: 2/2/15 Corrected punctuation error