I have a simple powershell script, like this:

Write-Output "Hello"

saved on local disk C: and I would like to call it from a web page (https://mysite/page.html).

I tried several solutions, all these DON’T WORKS:

<button onclick="window.open('file:///C:/myprogram.exe')">
<input type="button" onclick="window.open('file:///C:/myprogram.exe')" />
<script type="text/javascript">
function RunExeFile(){
        WshShell = new ActiveXObject("WScript.Shell");
        WshShell.Run("C:myprogram.exe", 1, false);
    }
</script>
<a href="javascript:void(0);" onclick="RunExeFile()">run exe</a>

I also tried using Werbrun ( https://www.webrunapps.com/ ) with the following procedure:

1. I created an exe with PS2EXE (.PS1 to .EXE)
2. I added the following tag to in the html page

<a href="webrun:C:myprogram.exe">Run exe with Webrun</a>

but I get the following error:
“It seems that C:myprogram.exe is not a valid executable. Please check your syntax.”

PS. By launching the exe locally it works fine

Thanks.