Not working on win10 with chrome

I installed plugin, but it doesn't work on win 10 with chrome, why?
My settings:
```
[
{
"keys": ["ctrl+shift+r"], "command": "browser_refresh", "args": {
"auto_save": true,
"delay": 0.0,
"activate": true,
"browsers" : ["chrome"]
}
}
]
```

Start by reproducing the reported failure on Windows 10 with Chrome using the supplied browser_refresh settings. Trace the plugin's handling of that command and environment; done means identifying the cause and verifying that the configured refresh works or documenting the confirmed limitation.

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