With the customization wizard, I am making the Pro 64 bits in read only. I am configuring the tools to only see what is need as a reader.
However, after uninstalling Reader and installing Pro the tools pane is remaining as it was before the migration (all tools were present in the pane). If I uninstall Pro and reinstall then the pane is correct.
The 64-bit application is a unified application for Acrobat and Acrobat Reader. If you have installed Acrobat Reader 64-bit and you purchase an Acrobat subscription, the Acrobat Reader 64-bit application will upgrade to become a fully functional Acrobat 64-bit application.