this is darktable 2.4.2 reporting an exception: ------------------- Error occurred on Sunday, April 8, 2018 at 12:19:21. darktable.exe caused an Access Violation at location 000000006E942AA0 in module libborders.dll Writing to location 000000000BBB7690. AddrPC Params 000000006E942AA0 000000000AB62280 000000000AE4DB30 0000000003AC0080 libborders.dll!process [C:/darktable/darktable-2.4.2/src/iop/borders.c @ 376] 00000000636AC1A0 000000000AB62280 000000000553D7E0 0000000017740050 libdarktable.dll!_default_process_tiling_roi [C:/darktable/darktable-2.4.2/src/develop/tiling.c @ 1109] 0000000063686A24 FFFFFFFFFFFFFFFF 0000002100000014 000000000553E398 libdarktable.dll! ?? [C:/darktable/darktable-2.4.2/src/develop/pixelpipe_hb.c @ 1537] 0000000063684D38 00000000013802C8 00000000011B0080 000000000553E398 libdarktable.dll! ?? [C:/darktable/darktable-2.4.2/src/develop/pixelpipe_hb.c @ 599] 0000000063684D38 0000000000000001 0000000000000020 000000000553E398 libdarktable.dll! ?? [C:/darktable/darktable-2.4.2/src/develop/pixelpipe_hb.c @ 599] 0000000063684D38 0000000000000080 0000000001380000 000000000553E398 libdarktable.dll! ?? [C:/darktable/darktable-2.4.2/src/develop/pixelpipe_hb.c @ 599] 0000000063689C99 000000000AC16660 000007FEFD7710C8 000000000553E4F8 libdarktable.dll!dt_dev_pixelpipe_process [C:/darktable/darktable-2.4.2/src/develop/pixelpipe_hb.c @ 2204] 000000006368A2BD 000000000553F600 0000000000000000 0000000004BC01A3 libdarktable.dll!dt_dev_pixelpipe_process_no_gamma [C:/darktable/darktable-2.4.2/src/develop/pixelpipe_hb.c @ 2165] 00000000636114AA 0000000000003BF6 000000000553F6E0 0000000000000040 libdarktable.dll!dt_imageio_export_with_flags [C:/darktable/darktable-2.4.2/src/common/imageio.c @ 806] 0000000063611E1F 0000000000000000 000000000AA244AC 0000000000000000 libdarktable.dll!dt_imageio_export [C:/darktable/darktable-2.4.2/src/common/imageio.c @ 566] 000000006A04207E 0000000004BB7E40 0000000000000001 000007FFFFFA2000 libdisk.dll!store [C:/darktable/darktable-2.4.2/src/imageio/storage/disk.c @ 291] 000000006365FB3A FFFFFFFFFFFFFFFF 000000000B255B70 000000000B255B98 libdarktable.dll!dt_control_export_job_run [C:/darktable/darktable-2.4.2/src/control/jobs/control_jobs.c @ 1268] 000000006365C696 000000000000002E 0000000000000000 0000000000000000 libdarktable.dll!dt_control_job_execute [C:/darktable/darktable-2.4.2/src/control/jobs.c @ 304] 000000006365CC08 0000000004B18B58 0000000000000000 0000000000000000 libdarktable.dll!dt_control_work [C:/darktable/darktable-2.4.2/src/control/jobs.c @ 323] 0000000064944AB4 0000000004B18B20 0000000000000000 0000000000000000 libwinpthread-1.dll!pthread_create_wrapper 000007FEFD77415F 000007FEFD801EA0 0000000004A62A30 0000000000000000 msvcrt.dll!srand 000007FEFD776EBD 0000000000000000 0000000000000000 0000000000000000 msvcrt.dll!_ftime64_s 00000000771759CD 0000000000000000 0000000000000000 0000000000000000 kernel32.dll!BaseThreadInitThunk 00000000773AA561 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 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