how to direct external editing ?

lr 2015.7 continually directs "open smart object in ps" command wrong ps.

i dont see change thing direct correct ps. additional external editor

serves such purpose, except cant direct smart object open there.

a "wrong ps" must mean have multiple versions of ps installed. (do need more one?)

it making os point correct version (or correct location) of photoshop.

for macs means recreating plist file.

for windows requires edit registry file.

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