After doing some research I've found that often errors such as "Undefined function "Right" in expression", "Undefined function "Format" in expression" actually boil down to missing files. So, within my Access db I opened up Visual Basic and looked in Tools > References and I see "MISSING: TAEmailR.accde". Now, I see two potential problems: 1.) the file may be missing, or we may be running a 64 bit version of Total Access Emailer on a 32-bit version of Access, and according to docs: "You cannot make a library reference to the 64-bit version of Total Access Emailer from the 32-bit version of Access."
So... 1.) How can I determine for certain which of these two issues is to blame, and...
2.) If the issue is running a 64-bit version of Total Access Email from a 32-bit version of Access, how do I go about resolving this?