Another short backtrace - Backtrace: 011b8305 FWIW: I'm reporting this for a build from 2014-10-20 because I have not found a more recent build that I can use at all - too many things broken. In GNU Emacs 25.0.50.1 (i686-pc-mingw32) of 2014-10-20 on LEG570 Bzr revision: 118168 rgm@gnu.org-20141020195941-icp42t8ttcnud09g Windowing system distributor `Microsoft Corp.', version 6.1.7601 Configured using: `configure --enable-checking=yes,glyphs CPPFLAGS=-DGLYPH_DEBUG=1'