Android - Advanced launcher Error: Cannot create launchers.xml

Hi Guys,

I have been unsuccessfully trying to setup Advanced launcher on my Amazon fire tv running isengard non rooted and need a bit of help as I couldn't find any lead through different forums.

As soon as I create a launcher I get the error: "Cannot create launchers.xml file" ; "cannot do backup"

However I have been able to locate my launchers.xml file and here is what it contain:

Code:

---

<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<advanced_launcher version="1.0">
    <categories>
        <category>
            <id>default</id>
            <name>Default</name>
            <thumb></thumb>
            <fanart></fanart>
            <genre></genre>
            <description></description>
            <finished>false</finished>
        </category>
    </categories>
    <launchers>
        <launcher>
            <id>d7ca314f87186bcabb37a3aa7b649d28</id>
            <name>N64</name>
            <category>default</category>
            <application>/sdcard/Android/data/com.retroarch/files/retroarch.cfg</application>
            <args>"%rom%"</args>
            <rompath>/storage/extUsb/Retro Gaming/Roms/N64/</rompath>
            <thumbpath>/storage/extUsb/Retro Gaming/Roms/N64/</thumbpath>
            <fanartpath>/storage/extUsb/Retro Gaming/Roms/N64/</fanartpath>
            <trailerpath></trailerpath>
            <custompath></custompath>
            <romext>N64</romext>
            <platform>Nintendo 64</platform>
            <thumb></thumb>
            <fanart></fanart>
            <genre></genre>
            <release></release>
            <publisher></publisher>
            <launcherplot></launcherplot>
            <finished>false</finished>
            <minimize>false</minimize>
            <lnk></lnk>
            <roms>
            </roms>
        </launcher>
    </launchers>
</advanced_launcher>

---

On kodi forums I have been told that maybe I do not have permissions to create/update launchers.xml file with Advanced launcher. I have tried to change permissions through adb shell in chmod but it seems that because I am not rooted, I cannot do that either !

Any Ideas ?

Thanks a lot