https://bugs.winehq.org/show_bug.cgi?id=30608
--- Comment #9 from Nikolay Sivov bunglehead@gmail.com --- (In reply to Linards from comment #8)
(In reply to Nikolay Sivov from comment #7)
(In reply to Linards from comment #6)
Still unable to launch game on wine 1.7.40.
fixme:d3d:wined3d_dxtn_init Wine cannot find the txc_dxtn library, DXTn software support unavailable.
There's no such thing in wine. Are you using custom patches?
No:
[linards@KOMPIIC ~]$ wine --version wine-1.7.40 (Staging)
That means yes. Fedora apparently decided to build from staging repo, which means that you should to retest with plain wine first and report bugs here using plain wine.