I have looked at the search path for the compiler and it has "c:\Users\james\AppData\Local\tmssoftware\registered\TMS Aurelius\source\core" as one of the elements of the library search list. However, in looking in "c:\Users\james\AppData\Local\tmssoftware\registered\TMS Aurelius\source\core" on my C drive, I find "Aurelius.Mapping.Attributes.pas", so I don't understand what is wrong. This is with 5.20.0.3 that I just downloaded and installed for Delphi 12.3. Running on Windows 11. I hope you can give me a next step to investigate. Thanks.
HI @Woods_James, I'm afraid your installation is really messy.
The source\core folder should never be added to the Delphi library path, in any of our installers (old legacy or new Smart Setup).
Thus, that was probably added by you, which means I don't know whatever other tweaks to the Aurelius installation and configuration was made.
I suggest you uninstall everything related to it, clean up any existing Delphi library path related to Aurelius or TMS BIZ components, make sure you delete anything in your computer related to TMS BIZ/Aurelius, leftovers, remaining folders, etc..
Then, please reinstall everything using TMS Smart Setup and, if there are still any issues, please let us know the symptoms and send us the logs.zip file generated by Smart Setup.