Plug-in not showing up

[jack63ss]

UPDATE: So I have GIMP 3.0.0 and 2.10.38 installed on my system. After having the below issue with 3.0 I tried 2.1 and it worked fine. So this seems to be a 3.0 issue.
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I installed gimp3_upscale but when I restarted Gimp the plug-in did not show where the Git instructions said it should. My preferences show C:\Users\jack6\AppData\Roaming\GIMP\3.0\plug-ins AND C:\Users\jack6\AppData\Roaming\GIMP\3.0\plug-ins as plug-in directories. (Why 2 locations I am not sure, so I put the script directory in both.)  See screenshot.
 
It is supposed to show up under Filters>Enhance but it does not. This is the first plug-in I have loaded manually, so am I missing something ? 

GIT instructions simply say:
[*]1 Download the latest release:gimp3_upscale.zip

[*]for GIMP 3.0
2 Extract the plug-in folder into your GIMP plug-ins directory.
[*]3 Restart GIMP.

To use it 
[*]1 Open an image in GIMP.
[*]2 Go to Filters > Enhance > AI Upscale..

but that entry is not there.
Suggestions ?

NOTE: I just tried to use the Help > Plugin Browser and it does not find anything. Not sure if that helps. 
Thanks


GIMP 3.0.0
Windows 10

[MrsP-from-C]

Quote: C:\Users\jack6\AppData\Roaming\GIMP\3.0\plug-ins AND 
 C:\Users\jack6\AppData\Roaming\GIMP\3.0\plug-ins as plug-in directories.
(Why 2 locations I am not sure, so I put the script directory in both.)

Are they really the same?
Normally you have two: one is yours and one is GIMP's (GIMP's gets overridden on updates)
That's why you have two.

The plug-in does not show?
Have you put the complete unpacked folder into your plug-ins folder?
And ... don't put it in both folders, that won't work.