UPDATE
I believe all Cakewalk related options have been exhausted. I do not believe this is a Cakewalk issue but rather a MOTU issue. It perhaps has something to do with my installation/uninstalltion/reinstallation of MOTU software throughout this process. I've tried full uninstalls, including registry edits, of all MOTU software, followed by clean installs, but to no avail.
Again, that everything works on my laptop, where I installed both Cakewalk and MOTU software on it for the first time, tells me this is a machine specific difficulty.
If anyone has any MOTU/Windows ideas, I'm all ears (or eyes). Otherwise, I thank everyone for their contributions and assistance through this process.
Thank you all,
Michael