I've installed the latest PowerCore/ TC Near software but Logic Pro X doesn't "see" any of the TC plugins. Why not?
The 64-bit software contains 64-bit driver binaries to support 64-bit Windows and Mac operating systems but the plug-in binaries are 32-bit only.
This means, when using a 64-bit audio host application, bridging is necessary in order to be able to load 32-bit plug-ins.
Since there is no 64 bit-to-32 bit plug-in bridge included anymore in Logic Pro X, you may use a third party bridge i.e. "32 Live", or just run the plug-ins on "Vienna Ensemble Pro" server to continue using your 32-bit plug-Ins in Logic Pro X.
Please note: PowerCore is not tested with or supports Logic Pro X.