How to use the script determines Camera Raw. 8 bf filter whether can use

@meadX – Perhaps something like this to check if installed? Not sure about checking if it is possible to use...

if (/Camera Raw/.test(app.systemInformation)) {
    // Do something if true
}

Or:

var sysInfo = /Camera Raw/.test(app.systemInformation);
if (sysInfo === true) {
    // Do something if true
}

Or:

var os = $.os.toLowerCase().indexOf("mac") >= 0 ? "mac" : "windows";
if (os === "mac") {
    if (/Camera Raw\.plugin/.test(app.systemInformation)) {
        // Do something if true for Mac
    }
} else if (os === "windows") {
    if (/Camera Raw\.8bi/.test(app.systemInformation)) {
        // Do something if true for Windows
    }
} else {
    // Do nothing
}