I'm attempting to deploy JRE 8u211 or 212 using a GPO and while testing the config file, I'm getting an error: "unable to install java. There are errors in the following switches:"INSTALLCFG=%PATH TO ...

If Java is not working in Windows 11/10, these solutions may help you troubleshoot the issue. Although, due to the lack of NPAPI support, Java applets stopped working in Microsoft Edge, Google Chrome, ...