"I then tried to open F4SE through Vortex. F4SE appeared in my "Enabled" mod list, but doesn't show up anywhere else on my computer. Before starting the update process I deleted an older version of F4SE to D/L V.0.7.2 I decided to start the game to see what would happen. Disappointment. No F4SE . I realized that Vortex was wrong about F4SE being enabled."
Downloading via Vortex, or done manually, F4SE did not show up in my downloads folder, nor did it show up anywhere else on my computer, but for some reason Vortex showed it as Enabled in my mods list on Vortex. I waited a bit and tried again, and it finally D/L'd properly, and all is well now. Thanks for your response showler.