I am trying to install Pimcore's skeleton package on windows[AzureVM]. But facing issue called "The Symfony\Polyfill\Intl\Icu\Locale::getPrimaryLanguage() is not implemented. Please install the "intl" extension for full localization capabilities." I did configuration which is required but stucked here. I configured path of document root in xampp -> Apache -> Config -> httpd. Even try to find its solution somewhere on internet but can't find exact solution. It would be great help for me.
I am tring to open admin interface of Pimcore.
I am completely new in this field so please help like that.