src/vs/platform/remote/node/wsl.ts/getSystem32Path
function getSystem32Path(subPath: string): string | undefined {
	const systemRoot = process.env['SystemRoot'];
	if (systemRoot) {
		const is32ProcessOn64Windows = process.env.hasOwnProperty('PROCESSOR_ARCHITEW6432');
		return path.join(systemRoot, is32ProcessOn64Windows ? 'Sysnative' : 'System32', subPath);
	}
	return undefined;
}