Installing Filemaker Server 13 on a Mac running Apple OSX 10.10.1.
I have encountered this error previously and abanded the install process.
The error occurs during Web Configuration.
I have tried all of the different option available at that point in the install process.
I have been unable to find a clear definaition of the eror on public sites and in documentation.
Can anyone supply the definiation for the error and what steps can be taken to remediate or avoid the condition causing this particualr error.
here http://help.filemaker.com/app/answers/detail/a_id/10790/~/filemaker-pro-error-code-reference-guide you will find that Error 403 is "Exceeding maximum record limit for trial version of FileMaker Pro".
Not really related to your situation. Are you sure this error was raised by FMS itself ?
May be it's related to OS X.