On Wed, 18 Sep 2019 at 19:49, Eli Zaretskii <eliz@gnu.org> wrote:

> > From: Richard Copley <rcopley@gmail.com>
> > Date: Wed, 18 Sep 2019 19:35:31 +0100
> > Cc: Juanma Barranquero <lekktu@gmail.com>, Paul Eggert <
> eggert@cs.ucla.edu>,
> >  martin rudalics <rudalics@gmx.at>, Emacs Development <
> emacs-devel@gnu.org>
> >
> > Thread 1 hit Breakpoint 2, Fload (file=XIL(0x40123a4), noerror=XIL(0),
> nomessage=XIL(0x30), nosuffix=XIL
> > (0), must_suffix=XIL(0x30)) at lread.c:1437
> > 1437            report_file_error ("Opening stdio stream", file);
> >
> > Thread 5 (Thread 19220.0x778):
> > #0  0x00007ffd293ceae4 in ntdll!ZwDelayExecution () from
> C:\WINDOWS\SYSTEM32\ntdll.dll
> > #1  0x00007ffd26881e41 in SleepEx () from
> C:\WINDOWS\System32\KernelBase.dll
> > #2  0x00000004003f026e in timer_loop (arg=0x400929120 <real_itimer>) at
> w32proc.c:473
> > #3  0x00007ffd27e55bb4 in KERNEL32!BaseThreadInitThunk () from
> C:\WINDOWS\System32\kernel32.dll
> > #4  0x00007ffd29389ee1 in ntdll!RtlUserThreadStart () from
> C:\WINDOWS\SYSTEM32\ntdll.dll
> > #5  0x0000000000000000 in ?? ()
> > Backtrace stopped: previous frame inner to this frame (corrupt stack?)
>
> Thanks, but this is the wrong thread...
>

The rest is missing because of the part I was smiling about:

Lisp Backtrace:
"package-activate-all" (0xbfe1c0)
"command-line" (0xbfed38)
"normal-top-level" (0xbff3a0)
Opening stdio stream: No such file or directory, package


> Anyway, the problem should be fixed by now, please try the latest
> master.
>

Works for me. Thanks.