ExManCmd issue Failed to install, status = -160

Hello All,

I am trying to install my flash based InDesign plugin using Extension Manager command line functionality http://helpx.adobe.com/extension-manager/using/command-line.html .

Facing this error on both PC and MAC, Can some please let me know if can fix below issue with any kind of troubleshooting .

Issue: Failed to install, status = -160!

Note: With below defined manifest and mxi file my zxp file was able to work as expected in all CS5.5/CS6/ACC 2014 , but facing problem in installing and supporting InDesign ACC 2015 .

My manifest details :

<?xml version="1.0" encoding="UTF-8"?>

<ExtensionManifest Version="2.0" ExtensionBundleId="mydemo" ExtensionBundleVersion="1.4.2.1"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

    <Author>

        <![CDATA[RRD]]>

    </Author>    <ExtensionList>

        <Extension Id="mydemo" Version="1.4.2.1" />

    </ExtensionList>

    <ExecutionEnvironment>

        <HostList>

            <Host Name="IDSN" Version="[7.5,99.9]" />

        </HostList>

        <LocaleList>

            <Locale Code="All" />

        </LocaleList>

        <RequiredRuntimeList>

            <RequiredRuntime Name="CSXS" Version="2.0" />

        </RequiredRuntimeList>

    </ExecutionEnvironment>

    <DispatchInfoList>

        <Extension Id="mydemo">

            <DispatchInfo >

                <Resources>

                    <SwfPath>./mydemo.swf</SwfPath>

                </Resources>

                <Lifecycle>

                    <AutoVisible>true</AutoVisible>

                </Lifecycle>

                <UI>

                    <Type>Panel</Type>

                    <Menu>Media Compass</Menu>

                    <Geometry>

                        <Size>

                            <Height>600</Height>

                            <Width>300</Width>

                        </Size>

                        <MinSize>

                            <Height>600</Height>

                            <Width>300</Width>

                        </MinSize>

                    </Geometry>

                </UI>

            </DispatchInfo>

        </Extension>

    </DispatchInfoList>

</ExtensionManifest>

My mxi details :

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<macromedia-extension id="mydemo" name="mydemo" requires-restart="true" version="1.4.2.1">

  <author name="ABC"/>

  <description/>

  <license-agreement/>

  <products>

    <product maxversion="99.9" name="InDesign" primary="true" version="7.5"/> 

    <product maxversion="99.9" familyname="InDesign"  primary="true" version="7.5"/>  

  </products>

  <files>

  <file destination="" file-type="CSXS" products="" source="mydemo.zxp"/>  

  <file destination="$adobecommon" file-type="ordinary" products="InDesign,InDesign32,InDesign64" source="config/myConfig.xml"/>   

  </files>

</macromedia-extension>

Thanks in advance