In versions of Iguana 4.0 prior to version 4.0.9, you may see the following error when starting Iguana if you are using a MySQL database:

Could not assign function from DLL

If this error message appears, your version of MySQL is missing one of its required functions. Version 4.0.9 of Iguana has been modified to check for the existence of these functions, and to use alternatives if possible.

If you are using Iguana 4.0.9 and are using a version of MySQL in which this problem still occurs, Iguana will start successfully and an error message will appear in the logs. This error message will look something like this:

Could not assign the function 'function_name' from DLL

If you see this error message in your logs, please report it to iNTERFACEWARE support so that we can determine which versions of MySQL have this problem.