Use the ultraiso virtual optical drive: Create an ISO image file and a CD/DVD.

Now a latest version of Green: http://www.okeydown.com/soft/down/19644.html Serial number Name: UW-Madison executive education Code: 1519-e287-a828-a24a Many ISO image files are system installation files, and many resources are available on the Internet. If you want to compress an important file or a classic movie (it is a waste of space to watch a movie on a small hard disk), you must compress the file into a single ISO file and then perform a dial. The ISO method file is as follows: 1. Open the tool and select the file to be burned in the directory below (select a directory in the lower left and a file or folder in the lower right ). After selecting the file, click Add ". 2. Click "do not boot cd" after adding it" 3. In the pop-up dialog box Indicating whether to save the file, select "yes ". This shows the Directory and file name to be saved. Now, you can complete the creation of the ISO file. Here I am just an example and do not click Save. It takes about 20 minutes to create a DVD image (the total file size of a normal DVD cannot exceed 4474 MB, otherwise it is easy to be scrapped, and the CD should be smaller than MB. How to burn ISO files and use a virtual Optical Drive 1. Locate the ISO file you want to burn (double-click it ): 2. Double-click the ISO file in the list below, and then Hu automatically displays the files and directories under the ISO file in the list above. Click "Tools"-"burn a CD image" or press "F7 ". If you only want to browse the specific file of the CD and do not want to decompress the file, click "load to virtual Optical Drive" or press "F6" and select "LOAD" in the pop-up dialog box ", open "my computer" and see what changes have taken place! To enable the "cd" in the virtual optical drive to pop up, right-click the new optical drive and select "Pop Up". The physical optical drive will not pop up, but refresh the file of this optical drive and it will be cleared. This is the use of virtual Optical Drive 3. Select the burning rate (we recommend that you use the "8x" rate. Otherwise, the data may be damaged or cannot be engraved. I have a deep understanding). Do not modify other data. Click "burn ": 4. Start burning: 5. Burned successfully! PS: The method for burning a DVD is similar to that for burning a CD. Note: Combo can only burn a CD instead of an optical drive. The software does not support Blu-ray burning.