Thanks for posting!
To use Instant Web Publishing, you'll need FileMaker Server Advanced. If you do have the Advanced version, you can deploy the Instant Web Publishing Engine by opening the admin console and selecting "Edit Server Deployment". This option will be located on the right side of the FileMaker Server Overview page.
Before you do that, you may want to check the FileMaker Server Overview to ensure IWP isn't already deployed. If it's deployed and functioning correctly, you should see a green dot next to the Web Publishing Engine and "ON" next to IWP. If it is already deployed and functioning, check the databases view in the admin console and verify that there's a check under the IWP column for your file. This means that there is at least one account with the fmiwp extended privilege set enabled. If there isn't, you'll need to open this file and enable it through File -> Manage -> Security. Inside this dialog, select the Privilege Sets and edit the privilege set assigned to the account that you'd like to use for IWP.
Once the above is setup, you can access your IWP databases via http://<server ip>/fmi/iwp
Sorry but is it only advance thats capable of IWP ? i was sure that the standard server would be suffice. Thanks for your help!