Sounds like the install got damaged.

Perhaps better to not confuse things by trying J32 when what you were using
was J64 and what you want is J64.

Focus on getting jconsole to work. It is the simplest and if it won't work
then jqt won't work.

How does starting jconsole fail? Don't depend on a launch icon (because it
could be messed up). Start it in a terminal window with an explict command
line to run jconsole ( ...> path_to_j_install_bin_folder]jconsole.exe ).

You could also try doing a new install to a junk folder and verify that it
works.


On Tue, May 23, 2017 at 2:43 PM, Devon McCormick <[email protected]> wrote:

> J has suddenly stopped working - at all - on my machine.  Neither jconsole
> nor JQt will start up.  They both were working earlier today; I've been
> working on both all day but JQt (64-bit) would not start again after I
> killed it, so I restarted my machine.  Now neither J8.05 or J8.04 will run.
>
> I get this message with 32-bit J8.05:
> Load library C:\Users\DevonMcC\j805\bin\j.dll failed.
>
> This is very frustrating.  I can get 64-bit J8.05 to work but the
> image-reading routines are still completely non-functional in jconsole.
>
> --
>
> Devon McCormick, CFA
>
> Quantitative Consultant
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm

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