@Rex: The installer I used was/is tcmdx64_v18_0_32. But the window for the install shows Take Command x64. But, then when I downloaded and ran the Everything update, it was/is Everything-184.108.40.2067.x86.
Rex: I found Everything-220.127.116.115.x64-Setup online, but it looks, when install is started, that it is going to install a separate version in C:\Program Files\Everything as opposed to "C:\Program Files\JPSoft\TCMD18_x64" where the TCMD install put the x86 version. so...?
I figured that. So then should I re-install TCMD, and if so, how do I end up with the 64-bit Everything? There was an update to Everything (from JPSoft) that brought the version of Everything to 18.104.22.1687 in 2017. I just copied over the Everything files to the TCMD install. It was/is no doubt that I copied an x86 version . Is there an x64 version that I can access?