Received an exception from the SPS Integration configuration "Physical directory of SharePoint was not found" when installing SPSIntegration in a SharePoint Server with host header.
When using the host header, the logical name is used when accessing SharePoint. However, the SharePoint SPI used in the installation program looks for the actual Physical directory of the SharePoint which is recorded using the machine name during the initial SharePoint installation.
Follow these steps to install the SPSIntegration to a SharePoint Server with host header setting: