When tried to start the JBoss7.1.1 from "C:\Program Files\jboss-as-7.1.1.Final", where the installation path contains the space [In "Program Files"], Server starts perfectly but the ear file does not get deployed.

The issue is as follows:

WSDL for the first web service interface [POJO web services] has been written to "C:\Program%20Files\jboss-as-7.1.1.Final\standalone\data\wsdl\xxx.ear\xxx-war.war" [by creating brand new folders] where as the WSDL for the same web service class has been written to "C:\Program Files\jboss-as-7.1.1.Final\standalone\data\wsdl\xxx.ear\xxx-war.war" [Within the installation folder] due to which the deployment stops with FileNotFoundException.