this is darktable 2.4.2 reporting an exception: ------------------- Error occurred on Monday, April 9, 2018 at 14:32:57. darktable.exe caused an Access Violation at location 0000000063622D1C in module libdarktable.dll Writing to location 0000000000005544. AddrPC Params 0000000063622D1C 00000000056AC590 0000000064942BD8 0000000000000000 libdarktable.dll!gauss_reduce_sse2._omp_fn.18 [C:/msys64/mingw64/lib/gcc/x86_64-w64-mingw32/7.3.0/include/xmmintrin.h @ 987] 00000000002DD1A8 00000000012B3E78 0000000000000000 0000000000000000 libgomp-1.dll!omp_in_final 0000000064944AB4 00000000012B3E40 0000000000000000 0000000000000000 libwinpthread-1.dll!pthread_create_wrapper 000007FEFF3D415F 000007FEFF461EA0 00000000086CB1B0 0000000000000000 msvcrt.dll!srand 000007FEFF3D6EBD 0000000000000000 0000000000000000 0000000000000000 msvcrt.dll!_ftime64_s 00000000778B59CD 0000000000000000 0000000000000000 0000000000000000 kernel32.dll!BaseThreadInitThunk 0000000077AEA561 0000000000000000 0000000000000000 0000000000000000 ntdll.dll!RtlUserThreadStart darktable.exe 2.4.2.0 ntdll.dll 6.1.7601.23915 kernel32.dll 6.1.7601.23915 KERNELBASE.dll 6.1.7601.23915 msvcrt.dll 7.0.7601.17744 libglib-2.0-0.dll 2.54.3.0 ADVAPI32.dll 6.1.7601.23915 sechost.dll 6.1.7601.18869 RPCRT4.dll 6.1.7601.23915 ole32.dll 6.1.7601.23889 GDI32.dll 6.1.7601.23914 USER32.dll 6.1.7601.23594 LPK.dll 6.1.7601.23930 USP10.dll 1.626.7601.23894 libwinpthread-1.dll 1.0.0.0 SHELL32.dll 6.1.7601.23893 SHLWAPI.dll 6.1.7601.17514 WS2_32.dll 6.1.7601.23451 NSI.dll 6.1.7601.23889 libintl-8.dll 0.19.8.0 libiconv-2.dll 1.15.0.0 libpcre-1.dll libdarktable.dll PSAPI.DLL 6.1.7600.16385 libgcc_s_seh-1.dll libgomp-1.dll libstdc++-6.dll libcairo-2.dll MSIMG32.dll 6.1.7600.16385 libfontconfig-1.dll libexpat-1.dll libfreetype-6.dll libbz2-1.dll libharfbuzz-0.dll libgraphite2.dll libpng16-16.dll zlib1.dll libpixman-1-0.dll exchndl.dll 0.8.2.0 mgwhelp.dll 0.8.2.0 dbghelp.dll 6.1.7601.17514 VERSION.dll 6.1.7600.16385 libexiv2.dll libgdk-3-0.dll 3.22.28.0 dwmapi.dll 6.1.7601.18917 IMM32.dll 6.1.7600.16385 MSCTF.dll 6.1.7601.23915 SETUPAPI.dll 6.1.7601.17514 CFGMGR32.dll 6.1.7601.17514 OLEAUT32.dll 6.1.7601.23775 DEVOBJ.dll 6.1.7600.16385 WINMM.dll 6.1.7600.16385 libcairo-gobject-2.dll libgobject-2.0-0.dll 2.54.3.0 libffi-6.dll libepoxy-0.dll libgdk_pixbuf-2.0-0.dll 2.36.11.0 libgio-2.0-0.dll 2.54.3.0 libgmodule-2.0-0.dll 2.54.3.0 DNSAPI.dll 6.1.7601.17570 IPHLPAPI.DLL 6.1.7601.17514 WINNSI.DLL 6.1.7601.23889 gdiplus.dll 6.1.7601.23894 libpango-1.0-0.dll 1.40.11.0 libpangocairo-1.0-0.dll 1.40.11.0 libpangoft2-1.0-0.dll 1.40.11.0 libpangowin32-1.0-0.dll 1.40.11.0 libgphoto2-6.dll libgphoto2_port-12.dll libltdl-7.dll libsystre-0.dll libtre-5.dll libexif-12.dll libGraphicsMagick-3.dll liblcms2-2.dll libgtk-3-0.dll 3.22.28.0 COMCTL32.dll 6.10.7601.18837 comdlg32.dll 6.1.7601.17514 WINSPOOL.DRV 6.1.7601.17514 libatk-1.0-0.dll 2.26.1.0 libIlmImf-2_2.dll libHalf-2_2.dll libIex-2_2.dll libIlmThread-2_2.dll libImath-2_2.dll libjpeg-8.dll libjson-glib-1.0-0.dll lua53.dll libopenjp2-7.dll libpugixml.dll librsvg-2-2.dll libcroco-0.6-3.dll libxml2-2.dll liblzma-5.dll 5.2.3.0 libsecret-1-0.dll libgcrypt-20.dll 1.8.2.65435 libgpg-error-0.dll 1.27.0.0 libsoup-2.4-1.dll libsqlite3-0.dll libtiff-5.dll CRYPTSP.dll 6.1.7601.23471 rsaenh.dll 6.1.7600.16385 CRYPTBASE.dll 6.1.7601.23915 uxtheme.dll 6.1.7600.16385 CLBCatQ.DLL 2001.12.8530.16385 propsys.dll 7.0.7601.17514 ntmarta.dll 6.1.7600.16385 WLDAP32.dll 6.1.7601.23889 apphelp.dll 6.1.7601.19050 winhttp.dll 6.1.7601.23451 webio.dll 6.1.7601.23375 mswsock.dll 6.1.7601.23451 wshtcpip.dll 6.1.7600.16385 wship6.dll 6.1.7600.16385 rasadhlp.dll 6.1.7600.16385 fwpuclnt.dll 6.1.7601.18283 WINTRUST.dll 6.1.7601.23769 CRYPT32.dll 6.1.7601.23769 MSASN1.dll 6.1.7601.17514 OpenCL.dll 1.0.0.0 nvcuda.dll 8.17.12.9688 nvapi64.dll 8.17.12.9688 profapi.dll 6.1.7600.16385 SspiCli.dll 6.1.7601.23915 credssp.dll 6.1.7601.23915 IconCodecService.dll 6.1.7600.16385 WindowsCodecs.dll 6.2.9200.21830 libpixbufloader-png.dll mscms.dll 6.1.7601.23677 USERENV.dll 6.1.7601.17514 icm32.dll 6.1.7601.23677 libdarkroom.dll libknight.dll liblighttable.dll libmap.dll libosmgpsmap-1.0-1.dll libslideshow.dll libtethering.dll libcopy.dll libexr.dll libj2k.dll libjpeg.dll libpdf.dll libpfm.dll libpng.dll libppm.dll libtiff.dll libwebp.dll libwebp-7.dll libdisk.dll libemail.dll libfacebook.dll libcurl-4.dll LIBEAY32.dll 1.0.2.14 libidn2-0.dll libunistring-2.dll 0.9.8.0 libnghttp2-14.dll libssh2-1.dll SSLEAY32.dll 1.0.2.14 secur32.dll 6.1.7601.23915 libflickr.dll libflickcurl-1.dll libgallery.dll liblatex.dll libpicasa.dll libashift.dll libatrous.dll libbasecurve.dll libbilat.dll libbilateral.dll libbloom.dll libborders.dll libcacorrect.dll libchannelmixer.dll libclahe.dll libclipping.dll libcolisa.dll libcolorbalance.dll libcolorchecker.dll libcolorcontrast.dll libcolorcorrection.dll libcolorin.dll libcolorize.dll libcolormapping.dll libcolorout.dll libcolorreconstruct.dll libcolortransfer.dll libcolorzones.dll libdefringe.dll libdemosaic.dll libdenoiseprofile.dll libdither.dll libequalizer.dll libexposure.dll libfinalscale.dll libflip.dll libgamma.dll libglobaltonemap.dll libgraduatednd.dll libgrain.dll libhazeremoval.dll libhighlights.dll libhighpass.dll libhotpixels.dll libinvert.dll liblens.dll liblensfun.dll liblevels.dll libliquify.dll liblowlight.dll liblowpass.dll libmonochrome.dll libnlmeans.dll liboverexposed.dll libprofile_gamma.dll librawdenoise.dll librawoverexposed.dll librawprepare.dll librelight.dll librotatepixels.dll libscalepixels.dll libshadhi.dll libsharpen.dll libsoften.dll libsplittoning.dll libspots.dll libtemperature.dll libtonecurve.dll libtonemap.dll libvelvia.dll libvibrance.dll libvignette.dll libwatermark.dll libzonesystem.dll libbackgroundjobs.dll libcamera.dll libcollect.dll libcolorlabels.dll libcolorpicker.dll libcopy_history.dll libdarktable_label.dll libexport.dll libfilmstrip.dll libfilter.dll libgeotagging.dll libglobal_toolbox.dll libhinter.dll libhistogram.dll libhistory.dll libimage.dll libimport.dll liblighttable_mode.dll liblive_view.dll liblocation.dll libmap_settings.dll libmasks.dll libmetadata.dll libmetadata_view.dll libmodulegroups.dll libmodulelist.dll libmodule_toolbox.dll libnavigation.dll libratings.dll librecentcollect.dll libselect.dll libsession.dll libsnapshots.dll libstyles.dll libtagging.dll libviewswitcher.dll libview_toolbox.dll explorerframe.dll 6.1.7601.23893 DUser.dll 6.1.7600.16385 DUI70.dll 6.1.7600.16385 Windows 6.1.7601 DrMingw 0.8.2