On 2017-12-06 14:14, Jürgen Wondzinski wrote:
"SingleThreaded" has nothing to do with running multiple instances on
the
same box. It just means that each instance does use only one main
processor-command-pipe. Which isn't even the case with VFP9, which
technically uses at least 8 threads already. (see taskmanager/details
and
add column "Threads")
Each VFP instance is completely isolated from another VFP instance,
Windows
takes care of separating the memory and address-spaces for each task.
You
can't just change a memory variable and hope that it would get picked
up by
another VFP session.
On a higher level, "SingleThreaded" is mostly used as in "this software
can
only do one job at a time", whereas "multithreaded" often get used as
in
"does multiple tasks parallel"
In your case I suspect a deadlock at the FoxUser.dbf, which is used by
both
instances at the same time, since both use the same config.fpw and
settings.
Excellent...thanks, wOOdy!
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