http://bugs.winehq.org/show_bug.cgi?id=24590
--- Comment #8 from Mikko Rasa tdb@tdb.fi 2011-02-20 10:58:39 CST --- 0126 works for me. Let it update itself, then replace the DLL with the one in the comment above, and it shouldn't update itself again.
md5sums from relevant files on my installation:
e412b33408edcfb08d396cae506a59db UbisoftGameLauncher.exe 4308a39cbc1473fc0792d0c04f897610 ubiorbitapi_r2.dll
version.txt contains the string "0126 \r\n"