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Problem
No matter what package is selected and applied, the CursorFX theme will not change.
Solution
Copy, then paste, the following into Windows Explorer and delete what ever is there. Then open the Windows Explorer address bar:
%USERPROFILE%\Local Settings\Stardock\CursorFX
Example:
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Delete whatever is in the directory.
Open CursorFX and see that CursorFX package has been removed.%USERPROFILE%\Local Settings\Stardock\CursorFX