https://bugs.winehq.org/show_bug.cgi?id=35761 --- Comment #7 from Anastasius Focht <focht(a)gmx.net> --- Hello JJ, --- quote --- This got past the "Dao libraries" error. Now, after the splash screen and the program window opens, the error "CES has generated a .Net error. Value cannot be null. Parameter name: encoder" is displayed. --- quote --- Nothing in terminal? There should be some (managed code) backtrace. You could try 'winetricks -q gdiplus'. If that doesn't help then try 'winetricks -q windowscodecs' Anyway, this kind of walk-though is now really going into end-user support area which Bugzilla was not really made for (-> winehq forums). Regards -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.