OK,
So I select files in Everything, press Win-Z, I get the Done message box, but no archives are created.
I tried playing around with rar.exe in the ahk file by changing call with rar.exe to:
RunWait, %comspec% /c C:\Program Files\WinRAR\Rar.exe a -ep -p%Password% "%OutDir%\%OutFileName%.rar" "%A_LoopField%",,Hide
and
RunWait, %comspec% /c "C:\Program Files\WinRAR\Rar.exe" a -ep -p%Password% "%OutDir%\%OutFileName%.rar" "%A_LoopField%",,Hide
But the archives are still not being created.
I love the algorithm you came up with. It's brilliant. Now, we have to make sure that the commands are reaching the rar.exe, which I suspect they don't.
Is there something I can do to debug?