Hello I am installing Content Server on Windows Server 2016 but in 18% of the installation it gives me the following error: An error occurred while processing option Generic Options > SAP Content Server > SAP Content Server and SAP Cache Server(Last error reported by the step: User user="NETWORK SERVICE" does not exist). And reviewing the installation log presents me with this: ERROR 2020-05-19 20:44:26.246 (WIN-8SFUKNTUM0V\Santy) id=controller.stepExecuted errno=FCO-00011 The step changePermissionsOfDirectories with step key |SAP_CONTENT_SERVER|ind|ind|ind|ind|0|0|SAP_CONTENT_SERVER_WINDOWS|ind|ind|ind|ind|auto.id:2|0|SAP_INSTALL_SERVER_EXTENSIONS_WINDOWS|ind|ind|ind|ind|install|0|changePermissionsOfDirectories was executed with status ERROR (Last error reported by the step: User user="NETWORK SERVICE" does not exist). INFO 2020-05-19 20:44:26.549 (WIN-8SFUKNTUM0V\Santy) Creating file C:\Program Files\sapinst_instdir\GENERIC\CONTENTSERVER\INST\INSTANA.XML. INFO 2020-05-19 20:44:26.700 (WIN-8SFUKNTUM0V\Santy) Creating file C:\Program Files\sapinst_instdir\GENERIC\CONTENTSERVER\INST\instslana.xml.