Error deploying addin: System.IO.IOException: This security ID may not be assigned as the owner of this object

[daren-thomas]

So far, on one machine, this error has shown up when creating an RpsAddin with the RpsAddin manifest being in the %APPDATA%/RevitPythonShell2014 folder.

MSDN has this to say about the error: https://msdn.microsoft.com/en-us/library/ms838297.aspx

If it shows up for other people, I might try to fix it.

WORKAROUND: Don't store your RpsAddin manifest file in that folder.