Missing Effect Items

Downloaded V2.3.3. In Effect Tab, at least the following are missing: Studio Fade out; Adjustable Fade; and in particular Filter Curve and Graphic EQ. See attachment. Any solution?
Audacity Version.png
Audacity Effect menu.png

I think you will need to reset Audacity.

If you are on 64-bit Windows 10, shut down Audacity then open up:


in the Windows file browser (File Explorer) and delete the three files:


Then restart Audacity. Those three files will be automatically recreated with default factory settings.

Thanks. That has solved the problem.