#1089 Access violation in Help plugin

[Miguel Gimenez]

User gd_on reported in the forum an access violation when using the Help plugin with CHM files. This problem seems related to direct calls to HHCTRL.OCX in 64-bit mode.

The culprit code emulates the wxWidgets native one (wxCHMHelpController), as confessed here, else // do it the wx way then (which is the same thing, except for the 0L in the call to fp_htmlHelp), so why keep it being buggy?

Tha attached patch removes all traces of direct calls to the OCX and has been tested by gd_on.