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Don't forget to mark these certificates as exportable. This is needed because we need to be able to gather required since AS4.NET needs access to the private key for signing and decryption.
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When starting the 2nd instance you will probably get an error message saying that the port 3000 and 5000 port are already in use.
These ports are used to run the AS4.NET Portal and the PayloadService.
For this sample scenario you can ignore this error as it will have no impact. To avoid this error you can disable the AS4.NET Portal and PayloadService in the settings.xml file by changing the "FeInProcess" and "PayloadServiceInProcess" tags to false.
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