install New App from http://apsstandard.org/applications#searchterm=BlogEngine.NET into server (download first to computer)
click on Application Vault / my Apps / add App / Upload an APS package ok ;) and Clearing cache
install new app
install New App from http://apsstandard.org/applications#searchterm=BlogEngine.NET into server (download first to computer)
click on Application Vault / my Apps / add App / Upload an APS package ok ;) and Clearing cache