Hello, I am studying Magento and I created new simple modulе "HelloWorld" for Magento ver. 1.9.3.2. File Rosis_HelloWorld.xml is in app/etc/modules <?xml version="1.0"?> <config> <modules> <Rosis_HelloWorld> <active>true</active> <codePool>local</codePool> </Rosis_HelloWorld> </modules> </config>