I follow this tutorial to downgradeWM, and it seems that I get now a previous version of WMV11 (WMV11.0.6000.6324) compatible with the 2 softwares (Mirakagi and Fairuse).
And after I succeed to use Mirakagi, but after I failed when I use Fairuse, for I get the following message : "Failed - Unable to locate encrypted code table.
Extraction in progress on "Indiv01.key" 11.0.6000.6324 -- Please wait.
Failed - Unable to locate encrypted code table."

where do I fail ?