Does seem so from your screencapture in #2394 at least.
And in #2396 you're openening Reaper 32 bit but have the installer of SWS 64 bit visible on the desktop, so I'm assuming it's a mismatch there. (Reaper 64 bit would show 'REAPER 5.70/x64' in the title bar.)
Everything is fine now after reinstalling thanks !
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