I removed emacs again; discovered I'd also installed it under choco & removed that, too, then re-installed 28.2 using the Windows installer. Still get this problem, apparently during compiling...? Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/url/url-vars.el... Backtrace: 00007ff714ce4742 00007ff714be5d36 00007ff714bfe8f4 00007ff714d3ebfa 00007ff9bdf57ff0 00007ff9be6f2477 00007ff9be6a14ec 00007ff9be6f0f86 00007ff9bc5a3ec1 00007ff9bc5a3fcd 00000003a1452124 00000003a1450725 00000003a1450884 000000039f8f936e 000000039f8ff2ff 000000039f9082e2 000000039f905834 000000039f8e1648 000000039f8e1584 000000039f8e0196 000000039f8dfda0 000000039f8ce260 000000039f8c98c8 00007ff714cadbbc 00007ff714c638e7 00007ff93eac2df7 00007ff714c638e7 00007ff93eac2fc8 00007ff714c638e7 00007ff93eac31ff 00007ff714c638e7 00007ff93eac6e55 00007ff714c66186 00007ff714c8dee6 00007ff714c8e21f 00007ff96f29268f 00007ff714c638e7 00007ff714c63a4c 00007ff714c8ef6c 00007ff96cc4f407 00007ff714c638e7 00007ff96cc4712d 00007ff714c638e7 00007ff96cc43448 00007ff714c6620a 00007ff714c67bf5 00007ff714c62735 00007ff714be71b5 00007ff714c626a3 00007ff714be63bd 00007ff714becaae 00007ff714bece22 00007ff714d506e7 00007ff714b313a9 00007ff714b314de 00007ff9bc93760c 00007ff9be6a26e9 Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/emacs-lisp/map.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/json.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/password-cache.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/auth-source.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/emacs-lisp/eieio.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/emacs-lisp/eieio-core.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/url/url-parse.el... Backtrace: 00007ff714ce4742 00007ff714be5d36 00007ff714bfe8f4 00007ff714d3ebfa 00007ff9bdf57ff0 00007ff9be6f2477 00007ff9be6a14ec 00007ff9be6f0f86 00007ff9bc5a3ec1 00007ff9bc5a3fcd 00000003a1452147 00000003a1450725 00000003a1450884 000000039f8f936e 000000039f8ff2ff 000000039f9082e2 000000039f905834 000000039f8e1648 000000039f8e1584 000000039f8e0196 000000039f8dfda0 000000039f8ce260 000000039f8c98c8 00007ff714cadbbc 00007ff714c638e7 00007ff93eac2df7 00007ff714c638e7 00007ff93eac2fc8 00007ff714c638e7 00007ff93eac31ff 00007ff714c638e7 00007ff93eac6e55 00007ff714c66186 00007ff714c8dee6 00007ff714c8e21f 00007ff96f29268f 00007ff714c638e7 00007ff714c63a4c 00007ff714c8ef6c 00007ff96cc4f407 00007ff714c638e7 00007ff96cc4712d 00007ff714c638e7 00007ff96cc43448 00007ff714c6620a 00007ff714c67bf5 00007ff714c62735 00007ff714be71b5 00007ff714c626a3 00007ff714be63bd 00007ff714becaae 00007ff714bece22 00007ff714d506e7 00007ff714b313a9 00007ff714b314de 00007ff9bc93760c 00007ff9be6a26e9 Backtrace: 00007ff714ce4742 00007ff714be5d36 00007ff714bfe8f4 00007ff714d3ebfa 00007ff9bdf57ff0 00007ff9be6f2477 00007ff9be6a14ec 00007ff9be6f0f86 00007ff9bc5a3ec1 00007ff9bc5a3fcd 00000003a1452124 00000003a1450725 00000003a1450884 000000039f8f936e 000000039f8ff2ff 000000039f9082e2 000000039f905834 000000039f8e1648 000000039f8e1584 000000039f8e0196 000000039f8dfda0 000000039f8ce260 000000039f8c98c8 00007ff714cadbbc 00007ff714c638e7 00007ff93eac2df7 00007ff714c638e7 00007ff93eac2fc8 00007ff714c638e7 00007ff93eac31ff 00007ff714c638e7 00007ff93eac6e55 00007ff714c66186 00007ff714c8dee6 00007ff714c8e21f 00007ff96f29268f 00007ff714c638e7 00007ff714c63a4c 00007ff714c8ef6c 00007ff96cc4f407 00007ff714c638e7 00007ff96cc4712d 00007ff714c638e7 00007ff96cc43448 00007ff714c6620a 00007ff714c67bf5 00007ff714c62735 00007ff714be71b5 00007ff714c626a3 00007ff714be63bd 00007ff714becaae 00007ff714bece22 00007ff714d506e7 00007ff714b313a9 00007ff714b314de 00007ff9bc93760c 00007ff9be6a26e9 Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/url/url-handlers.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/net/mailcap.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/url/url-util.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/url/url-cookie.el... Backtrace: 00007ff714ce4742 00007ff714be5d36 00007ff714bfe8f4 00007ff714d3ebfa 00007ff9bdf57ff0 00007ff9be6f2477 00007ff9be6a14ec 00007ff9be6f0f86 00007ff9bc5a3ec1 00007ff9bc5a3fcd 00000003a1452173 00000003a1450725 00000003a1450884 000000039f8f936e 000000039f8ff2ff 000000039f9082e2 000000039f905834 000000039f8e1648 000000039f8e1584 000000039f8e0196 000000039f8dfda0 000000039f8ce260 000000039f8c98c8 00007ff714cadbbc 00007ff714c638e7 00007ff93eac2df7 00007ff714c638e7 00007ff93eac2fc8 00007ff714c638e7 00007ff93eac31ff 00007ff714c638e7 00007ff93eac6e55 00007ff714c66186 00007ff714c8dee6 00007ff714c8e21f 00007ff96f29268f 00007ff714c638e7 00007ff714c63a4c 00007ff714c8ef6c 00007ff96cc4f407 00007ff714c638e7 00007ff96cc4712d 00007ff714c638e7 00007ff96cc43448 00007ff714c6620a 00007ff714c67bf5 00007ff714c62735 00007ff714be71b5 00007ff714c626a3 00007ff714be63bd 00007ff714becaae 00007ff714bece22 00007ff714d506e7 00007ff714b313a9 00007ff714b314de 00007ff9bc93760c 00007ff9be6a26e9 Backtrace: 00007ff714ce4742 00007ff714be5d36 00007ff714bfe8f4 00007ff714d3ebfa 00007ff9bdf57ff0 00007ff9be6f2477 00007ff9be6a14ec 00007ff9be6f0f86 00007ff9bc5a3ec1 00007ff9bc5a3fcd 00000003a1452124 00000003a1450725 00000003a1450884 000000039f8f936e 000000039f8ff2ff 000000039f9082e2 000000039f905834 000000039f8e1648 000000039f8e1584 000000039f8e0196 000000039f8dfda0 000000039f8ce260 000000039f8c98c8 00007ff714cadbbc 00007ff714c638e7 00007ff93eac2df7 00007ff714c638e7 00007ff93eac2fc8 00007ff714c638e7 00007ff93eac31ff 00007ff714c638e7 00007ff93eac6e55 00007ff714c66186 00007ff714c8dee6 00007ff714c8e21f 00007ff96f29268f 00007ff714c638e7 00007ff714c63a4c 00007ff714c8ef6c 00007ff96cc4f407 00007ff714c638e7 00007ff96cc4712d 00007ff714c638e7 00007ff96cc43448 00007ff714c6620a 00007ff714c67bf5 00007ff714c62735 00007ff714be71b5 00007ff714c626a3 00007ff714be63bd 00007ff714becaae 00007ff714bece22 00007ff714d506e7 00007ff714b313a9 00007ff714b314de 00007ff9bc93760c 00007ff9be6a26e9 Backtrace: 00007ff714ce4742 00007ff714be5d36 00007ff714bfe8f4 00007ff714d3ebfa 00007ff9bdf57ff0 00007ff9be6f2477 00007ff9be6a14ec 00007ff9be6f0f86 00007ff9bc5a3ec1 00007ff9bc5a3fcd 00000003a1452147 00000003a1450725 00000003a1450884 000000039f8f936e 000000039f8ff2ff 000000039f9082e2 000000039f905834 000000039f8e1648 000000039f8e1584 000000039f8e0196 000000039f8dfda0 000000039f8ce260 000000039f8c98c8 00007ff714cadbbc 00007ff714c638e7 00007ff93eac2df7 00007ff714c638e7 00007ff93eac2fc8 00007ff714c638e7 00007ff93eac31ff 00007ff714c638e7 00007ff93eac6e55 00007ff714c66186 00007ff714c8dee6 00007ff714c8e21f 00007ff96f29268f 00007ff714c638e7 00007ff714c63a4c 00007ff714c8ef6c 00007ff96cc4f407 00007ff714c638e7 00007ff96cc4712d 00007ff714c638e7 00007ff96cc43448 00007ff714c6620a 00007ff714c67bf5 00007ff714c62735 00007ff714be71b5 00007ff714c626a3 00007ff714be63bd 00007ff714becaae 00007ff714bece22 00007ff714d506e7 00007ff714b313a9 00007ff714b314de 00007ff9bc93760c 00007ff9be6a26e9 Backtrace: 00007ff714ce4742 00007ff714be5d36 00007ff714bfe8f4 00007ff714d3ebfa 00007ff9bdf57ff0 00007ff9be6f2477 00007ff9be6a14ec 00007ff9be6f0f86 00007ff9bc5a3ec1 00007ff9bc5a3fcd 00000003a1452147 00000003a1450725 00000003a1450884 000000039f8f936e 000000039f8ff2ff 000000039f9082e2 000000039f905834 000000039f8e1648 000000039f8e1584 000000039f8e0196 000000039f8dfda0 000000039f8ce260 000000039f8c98c8 00007ff714cadbbc 00007ff714c638e7 00007ff93eac2df7 00007ff714c638e7 00007ff93eac2fc8 00007ff714c638e7 00007ff93eac31ff 00007ff714c638e7 00007ff93eac6e55 00007ff714c66186 00007ff714c8dee6 00007ff714c8e21f 00007ff96f29268f 00007ff714c638e7 00007ff714c63a4c 00007ff714c8ef6c 00007ff96cc4f407 00007ff714c638e7 00007ff96cc4712d 00007ff714c638e7 00007ff96cc43448 00007ff714c6620a 00007ff714c67bf5 00007ff714c62735 00007ff714be71b5 00007ff714c626a3 00007ff714be63bd 00007ff714becaae 00007ff714bece22 00007ff714d506e7 00007ff714b313a9 00007ff714b314de 00007ff9bc93760c 00007ff9be6a26e9 Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/url/url-history.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/url/url-methods.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/url/url-expand.el... Compiling c:/Program Files/Emacs/emacs-28.2/share/emacs/28.2/lisp/url/url-privacy.el... This email contains confidential material for the sole use of the intended recipient(s). Any review, use, distribution, or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), please contact the sender by reply email and delete all copies of this message.