VS Code live server error, how can I fix it? - visual-studio-code

I tried running my code on vs as live using live server ! but i receive this error message saying "application not found" ?
Anyone can help ?

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This is what I'm running. But when I run it, this is the error I'm getting:
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Error Screenshot
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Code with handled error:
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Before Crash
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I downloaded the installer and run it, but I get a message telling me to check my internet connection. My connection works fine, but I suspect there might be a proxy problem. Does anybody know how to remedy this?
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Thus, when you get this error message while installing smartface:
"Unable to connect to update server. Please check you internet connection and try again. #1"
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I have a code improvement suggestion for smartface.io:
I hope the error message never occurs in the future, but if it does you should correct the spelling: the word "you" in the error message is incorrect. It should be "your".