I closely followed your instructions. It seemed to all work as expected.
When I run c:/wampmanager.exe or run restart_wampserver.bat, nothing really seems to happen.
But in my Win server manager, it shows apache, mysql etc running for the 32bit, not for the 64bit (as expected since I quit that version).
There is a tray menu item, which is green, but cannot right or left click on it.
I could
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