Steel and aluminum are the most popular metal roof materials. Metal roofing prices vary depending on the material. Costs usually range somewhere between $350 to $1,100 per square. A square equals 100 square feet and is the standard sizing for most roofing materials.or example, the same roof installed in New York City may cost twice as much or more than one installed in Savannah, Ga. The total cost of a new metal roof, including materials and installation, can be around the following: 1  Basic interlocking steel shingles from $5,000 to $17,000.
Answer. 1  Open the command prompt. Follow the menu path Start > Programs > Accessories > Command Prompt. 2  Type: java -version and press Enter on your keyboard. Result: A message similar to the following indicates that Java is installed and you are ready to use MITSIS via the Java Runtime Environment Java version 1.4.x_xx (or a higher version) Java<TM> SE Runtime Environment <build .....>.
Rather than allowing the browser to install Java for you because it says thereâs a plug in missing, go to Java.com and download the program there. It should install Java on your system as well as on every browser on your system.Again, that is only if you have to do this.n your case, if youâre running Opera and you install Java, itâs possible that Java was not installed in Internet Explorer, Firefox, Chrome, or any other browser installed on your machine. On top of that, many games and Java-based applications arenât browser based; theyâre actually Windows programs.