Why does chromium throw “specified native messaging host not found.” error?

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Javascript

JSON

extension

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First of all, I use Chromium browser, not Google Chrome.

But the problem is when I click the button of my extension, I get

"Specified native messaging host not found."

error.

Here is my com.cagatay.chromium.updater.json file:

{
    "name"              : "com.cagatay.chromium.updater",
    "description"       : "Bu eklenti, Chromium'un g\u{FC}ncelle\u{15F}tirmelerini denetler ve y\u{FC}kler.",
    "path"              : "D:\\deneme.exe",
    "type"              : "stdio",
    "allowed_origins"   :
    [
        "chrome-extension://alahmndbpjaieilooflfaikkoghmboll/"
    ]
}

Here is my background.js file:

var sonuc = null;

function fnMesajiAl(alinanMesaj)
{
    sonuc = JSON.stringify(alinanMesaj);
}

document.addEventListener
(
    'DOMContentLoaded',
    function()
    {
        var guncellestirmeleriDenetlemeDugmesi = document.getElementById('Image2');
        
        guncellestirmeleriDenetlemeDugmesi.addEventListener
        (
            'click',
            function()
            {
                window.close();
                
                var uygulamayaBaglan = chrome.runtime.connectNative("com.cagatay.chromium.updater");
                uygulamayaBaglan.postMessage('guncellestirmeleriDenetle');
                
                uygulamayaBaglan.onMessage.addListener(fnMesajiAl);
                
                if(sonuc === 'yok')
                {
                    alert('En güncel sürümü kullanıyorsunuz!');
                }
            }
        );
    }
);

What I have tried:

And my json file is located at: <pre>"D:\Chromium Güncelleştirici Eklenti Projesi\Data\com.cagatay.chromium.updater.json"

I have added this json path to almost everywhere in regedit.

But I still get this error.

So, what should I do?