this is darktable 3.4.1 reporting an exception: ------------------- Error occurred on Sunday, February 7, 2021 at 10:30:50. darktable.exe caused an Access Violation at location 00007FFB2B189606 in module ntdll.dll Reading from location FFFFFFFFFFFFFFFF. AddrPC Params 00007FFB2B189606 00000252398B1168 0000025237910000 000002524A7F81D0 ntdll.dll!RtlAllocateHeap 00007FFB2B185D21 000000FC7BBF7540 000000FC7BBF7550 000002524A7F8140 ntdll.dll!RtlFreeHeap 00007FFB2AEB9C9C 0000000000000002 000002524A7F8140 000000FC7BBF7560 msvcrt.dll!free 00007FFB2AEB9366 000000FC7BBF7540 000000FC7BBF7550 0000000001000201 msvcrt.dll!_aligned_free 00007FFAD8CAE3A6 0001010201010102 0200020101000101 0100010100000000 libdarktable.dll!dt_collection_move_before 00007FFAD8E845A4 000000FC7BBF77D0 0000000000000000 000000FC7BBF75E8 libdarktable.dll!dt_masks_events_post_expose 00007FFAD8E854B9 0000000000000000 9948322F471D3638 000000FC7BBF7748 libdarktable.dll!dt_masks_events_post_expose 00007FFAD8E86C02 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 00007FFB28D14BE4 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000018 00007FFAD91BA2A4 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D A000000000000000 000000FC7BBF3FFC 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 00000252375D45C0 00007FFB2B1BA9F0 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 00007FFB28CE3376 000000FC7BBFD348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86779 00000000000AB8E0 00007FFB28D14BE4 000000FC7BBFF348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 00000000000AB898 00007FFB28D14BE4 000000FC7BBFF348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFF348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000000 0000000000000000 000000FC7BBFF348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000025253387810 000A523F601FB33E 000000FC7BBFF348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000005872 0000025237820000 000000FC7BBFF348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 00007FFB13B20A65 0000000000000001 000000FC7BBFF348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86F3D 0000000000000001 00007FFB2AF35940 000000FC7BBFF348 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E86779 000000003E5C3B08 0000000000000000 000000FC7BBFF6F8 libdarktable.dll!dt_dev_pixelpipe_cache_get_weighted 00007FFAD8E8BB5F 00007FFB2AF2FA30 0000000000006020 00000001FFFFFFFF libdarktable.dll!dt_dev_pixelpipe_process 00007FFAD8E25C6B 0000000000000000 000002523910FCB0 000002524ABC8158 libdarktable.dll!dt_dev_process_preview_job 00007FFAD8D916C1 0000000000000000 0000000000000018 00007FFB2AF35940 libdarktable.dll!dt_control_write_sidecar_files 00007FFAD8D89E3D 000002523A24A340 0000000000000000 0000000000000000 libdarktable.dll!dt_control_crawler_show_image_list 00007FFB1DD44F33 000002523994DD10 0000000000000000 000002523A24A340 libwinpthread-1.dll!pthread_create_wrapper 00007FFB2AEDAF5A 00007FFB2AF306D0 000002523A24A340 0000000000000000 msvcrt.dll!_beginthreadex 00007FFB2AEDB02C 0000000000000000 0000000000000000 0000000000000000 msvcrt.dll!_endthreadex 00007FFB298D7034 0000000000000000 0000000000000000 0000000000000000 KERNEL32.DLL!BaseThreadInitThunk 00007FFB2B1BD0D1 0000000000000000 0000000000000000 0000000000000000 ntdll.dll!RtlUserThreadStart darktable.exe 3.4.1.0 ntdll.dll 10.0.19041.662 KERNEL32.DLL 10.0.19041.662 KERNELBASE.dll 10.0.19041.662 msvcrt.dll 7.0.19041.546 libintl-8.dll 0.19.8.0 libglib-2.0-0.dll 2.66.4.0 ADVAPI32.dll 10.0.19041.610 sechost.dll 10.0.19041.746 ole32.dll 10.0.19041.746 RPCRT4.dll 10.0.19041.746 ucrtbase.dll 10.0.19041.546 combase.dll 10.0.19041.746 libdarktable.dll GDI32.dll 10.0.19041.746 PSAPI.DLL 10.0.19041.546 win32u.dll 10.0.19041.746 SHELL32.dll 10.0.19041.746 gdi32full.dll 10.0.19041.746 libiconv-2.dll 1.16.0.0 msvcp_win.dll 10.0.19041.546 USER32.dll 10.0.19041.746 WS2_32.dll 10.0.19041.546 libwinpthread-1.dll 1.0.0.0 libgcc_s_seh-1.dll libgomp-1.dll libstdc++-6.dll libavif.dll libcurl-4.dll libcairo-2.dll CRYPT32.dll 10.0.19041.746 libexiv2.dll exchndl.dll 0.9.2.0 WLDAP32.dll 10.0.19041.546 libgdk-3-0.dll 3.24.24.0 IMM32.dll 10.0.19041.546 libgdk_pixbuf-2.0-0.dll 2.42.2.0 libgmodule-2.0-0.dll 2.66.4.0 SETUPAPI.dll 10.0.19041.546 libgio-2.0-0.dll 2.66.4.0 cfgmgr32.dll 10.0.19041.546 bcrypt.dll 10.0.19041.662 libgobject-2.0-0.dll 2.66.4.0 libgphoto2-6.dll libgphoto2_port-12.dll libGraphicsMagick-3.dll libIlmImf-2_5.dll libjpeg-8.dll libharfbuzz-0.dll libgtk-3-0.dll 3.24.24.0 libjson-glib-1.0-0.dll liblcms2-2.dll lua53.dll libopenjp2-7.dll libpangocairo-1.0-0.dll 1.48.0.0 libpango-1.0-0.dll 1.48.0.0 comdlg32.dll 10.0.19041.746 shcore.dll 10.0.19041.746 libpng16-16.dll SHLWAPI.dll 10.0.19041.746 libpugixml.dll 1.11.0.0 libsecret-1-0.dll libsqlite3-0.dll librsvg-2-2.dll libsoup-2.4-1.dll libtiff-5.dll libxml2-2.dll zlib1.dll libpcre-1.dll libaom.dll libdav1d.dll 5.0.0.0 MSIMG32.dll 10.0.19041.546 libfontconfig-1.dll libfreetype-6.dll 2.10.4.0 libpixman-1-0.dll libexpat-1.dll libbrotlidec.dll VERSION.dll 10.0.19041.546 libcrypto-1_1-x64.dll 1.1.1.9 mgwhelp.dll 0.9.2.0 libidn2-0.dll libnghttp2-14.dll libssh2-1.dll libpsl-5.dll libssl-1_1-x64.dll 1.1.1.9 libzstd.dll dwmapi.dll 10.0.19041.746 gdiplus.dll 10.0.19041.746 DNSAPI.dll 10.0.19041.746 IPHLPAPI.DLL 10.0.19041.546 libcairo-gobject-2.dll WINMM.dll 10.0.19041.546 libepoxy-0.dll libfribidi-0.dll libpangowin32-1.0-0.dll 1.48.0.0 libexif-12.dll libffi-7.dll libsystre-0.dll libbz2-1.dll libHalf-2_5.dll libIex-2_5.dll libIlmThread-2_5.dll libImath-2_5.dll libgraphite2.dll USP10.dll 10.0.19041.546 libpangoft2-1.0-0.dll 1.48.0.0 COMCTL32.dll 6.10.19041.746 libthai-0.dll libatk-1.0-0.dll 2.36.0.0 WINSPOOL.DRV 10.0.19041.746 libgcrypt-20.dll 1.9.1.0 USERENV.dll 10.0.19041.572 libdeflate.dll liblzma-5.dll 5.2.5.0 libwebp-7.dll libbrotlicommon.dll libunistring-2.dll 0.9.10.0 dbghelp.dll 10.0.19041.488 libtre-5.dll libdatrie-1.dll libgpg-error-0.dll 1.41.0.0 CRYPTBASE.DLL 10.0.19041.546 dbgcore.DLL 10.0.19041.546 rav1e.dll libltdl-7.dll CRYPTSP.dll 10.0.19041.546 rsaenh.dll 10.0.19041.546 bcryptPrimitives.dll 10.0.19041.662 NSI.dll 10.0.19041.610 windows.storage.dll 10.0.19041.746 Wldp.dll 10.0.19041.662 kernel.appcore.dll 10.0.19041.546 uxtheme.dll 10.0.19041.746 OLEAUT32.dll 10.0.19041.546 clbcatq.dll 2001.12.10941.16384 propsys.dll 7.0.19041.746 profapi.dll 10.0.19041.546 mswsock.dll 10.0.19041.546 MSCTF.dll 10.0.19041.746 DEVOBJ.dll 10.0.19041.546 WINTRUST.dll 10.0.19041.662 MSASN1.dll 10.0.19041.546 Wintab32.dll 1.0.5.10 WTSAPI32.dll 10.0.19041.546 MPR.dll 10.0.19041.546 Wacom_Tablet.dll 6.3.41.1 IconCodecService.dll 10.0.19041.1 WindowsCodecs.dll 10.0.19041.546 OpenCL.dll 2.2.8.0 AppXDeploymentClient.dll 10.0.19041.746 dxgi.dll 10.0.19041.746 nvopencl64.dll 27.21.14.6140 cryptnet.dll 10.0.19041.546 nvapi64.dll 27.21.14.6140 igdrcl64.dll 23.20.100.8935 igdgmm64.dll 27.20.100.8935 dxcore.dll 10.0.19041.546 igdfcl64.dll 27.20.100.8935 igc64.dll 27.20.100.8935 nvcompiler64.dll 27.21.14.6140 winhttp.dll 10.0.19041.546 libpixbufloader-png.dll mscms.dll 10.0.19041.746 ColorAdapterClient.dll 10.0.19041.546 icm32.dll 10.0.19041.546 textinputframework.dll 10.0.19041.746 CoreUIComponents.dll 10.0.19041.546 CoreMessaging.dll 10.0.19041.746 ntmarta.dll 10.0.19041.546 wintypes.dll 10.0.19041.746 libdarkroom.dll libknight.dll liblighttable.dll libmap.dll libosmgpsmap-1.0-1.dll libslideshow.dll libtethering.dll libavif.dll libcopy.dll libexr.dll libj2k.dll libjpeg.dll libpdf.dll libpfm.dll libpng.dll libppm.dll libtiff.dll libwebp.dll libxcf.dll libdisk.dll libemail.dll libgallery.dll liblatex.dll libpiwigo.dll libashift.dll libatrous.dll libbasecurve.dll libbasicadj.dll libbilat.dll libbilateral.dll libbloom.dll libborders.dll libcacorrect.dll libchannelmixer.dll libchannelmixerrgb.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 libfilmic.dll libfilmicrgb.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 liblut3d.dll libmask_manager.dll libmonochrome.dll libnegadoctor.dll libnlmeans.dll liboverexposed.dll libprofile_gamma.dll librawdenoise.dll librawoverexposed.dll librawprepare.dll librelight.dll libretouch.dll librgbcurve.dll librgblevels.dll librotatepixels.dll libscalepixels.dll libshadhi.dll libsharpen.dll libsoften.dll libsplittoning.dll libspots.dll libtemperature.dll libtonecurve.dll libtoneequal.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 libduplicate.dll libexport.dll libfilmstrip.dll libfilter.dll libgeotagging.dll libglobal_toolbox.dll libhinter.dll libhistogram.dll libhistory.dll libimage.dll libimage_infos.dll libimport.dll libioporder.dll liblighttable_mode.dll liblive_view.dll liblocation.dll libmap_locations.dll libmap_settings.dll libmasks.dll libmetadata.dll libmetadata_view.dll libmodulegroups.dll libmodule_toolbox.dll libnavigation.dll libratings.dll librecentcollect.dll libselect.dll libsession.dll libsnapshots.dll libstyles.dll libtagging.dll libtimeline.dll libviewswitcher.dll libview_toolbox.dll libpixbufloader-svg.dll TextShaping.dll Windows 10.0.19042 DrMingw 0.9.2