http://bugs.winehq.org/show_bug.cgi?id=35537
--- Comment #19 from Anastasius Focht focht@gmx.net --- Hello Paull,
--- snip --- Backtrace: =>0 0x00000000 (0x0078e298) 1 0x7df745ac in winoldap.mod16 (+0x45ab) (0x0078e2b8) 2 0x7e9eae4e in krnl386.exe16 (+0xae4d) (0x0078e5c8) 3 0x101f:0x0468 in krnl386.exe16 (+0xb0f7) (0x135f:0x0000) --- snip ---
looks like bug 35668 (see https://bugs.winehq.org/show_bug.cgi?id=35668#c4 which has exactly the same backtrace)
I'm afraid you have to wait until Wine 1.7.14 is released or build Wine from source (GIT) by yourself.
Regards