http://bugs.winehq.org/show_bug.cgi?id=24155
--- Comment #4 from Frédéric Delanoy frederic.delanoy@gmail.com 2012-02-02 04:12:34 CST --- (In reply to comment #3)
I did, works. Actually, I discovered even pre 1.4 RC version(s?) work, given: a) original windows msgsm32.acm is in .wine/drive_c/windows/system32/ b) .wine/drive_c/windows/system.ini is set c) under winecfg->libraries msgsm32.acm is set to be overriden with native (only)
Step c) is decisive, that is what was not needed in 1.1.25 and must be done eg. in 1.3.27 nad 1.4 RC.
I did not try built-in libgsm (chiefly because it was not built (but configure script said it upfront)).
If overrides are needed, then this bug will remain open. BUT you should test if it works in a clean wineprefix (without overrides) with 1.1.25
If it does, you should perform a regression test (http://wiki.winehq.org/RegressionTesting) to help devs fix the issue. It might be problematic to do it with 1.1.25 (due to its oldness/dependency issues), so you might try if 1.2.3 exhibits the same behavior first.