How To Close Iso File Open In System?

ISO files are a versatile and convenient format used for various purposes. They can be used for burning discs, installing bootable operating systems, and even running games. However, sometimes these files can cause issues if they remain open in the system. These can slow down the computer, cause conflicts with other running applications, or even prevent users from moving or deleting the files. Therefore, learning how to close ISO files properly is an essential skill for anyone who deals with them regularly.

Fortunately, closing an ISO file is a straightforward process. This can be done by using a variety of tools that are already available on most systems. In this guide, we will explore the different methods to close an ISO file and ensure that it is no longer causing any trouble. We will also discuss the benefits of closing these files and why it is crucial to keep them tidy and organized on your computer. By the end of this guide, you will be equipped with the knowledge to handle ISO files like a pro.

How to Close ISO File Open in System?

An ISO file is a disc image file, which means it contains the entire contents of a CD or DVD. When you open an ISO file on your system, it is mounted as a virtual drive, allowing you to access its content as if it were a physical disc inserted in your computer.

Sometimes, you may want to close an ISO file that is open on your system for various reasons, such as freeing up system resources or preventing accidental deletion or modification of its content. Here are some steps you can follow to close an open ISO file:

1. Make sure that you are not currently using or accessing any files or applications that are stored on the ISO file.

2. Open the File Explorer on your computer by pressing the Windows key + E or by clicking on the folder icon on the taskbar.

3. In the left sidebar of the File Explorer, locate the virtual drive that corresponds to the open ISO file. It will have a drive letter assigned to it, such as E: or F:.

4. Right-click on the virtual drive and select the “Eject” or “Unmount” option from the context menu. This will safely remove the ISO file from your system and close the virtual drive.

5. If the ISO file is still not closed, you can try using the Task Manager to end any processes or applications that are still using the ISO file. To do this, press the Ctrl + Shift + Esc keys simultaneously to open the Task Manager, then locate any processes or applications related to the ISO file and end them.

By following these steps, you can safely and easily close an ISO file that is open on your system, freeing up resources and preventing accidental modifications to its content.


1. What is an ISO file and how do I close it?
An ISO file is a disk image file that contains the contents of a CD or DVD. To close an ISO file that is open on your system, you can simply right-click on the file in Windows Explorer and select “Eject” from the context menu.

2. Can I close an ISO file without ejecting it?
No, you cannot close an ISO file without ejecting it. Ejecting the ISO file will remove it from your system, which is the equivalent of “closing” it.

3. What happens if I don’t close an ISO file before ejecting it?
If you don’t close an ISO file before ejecting it, you may lose any changes or modifications that you made to the contents of the file. It’s always best to properly close the file before ejecting it to avoid any potential data loss.

4. Is it safe to delete an ISO file after ejecting it?
Yes, it is safe to delete an ISO file after ejecting it. Once you’ve properly closed and ejected the file, it is no longer in use by your system and can be safely removed.

5. Why won’t my ISO file close?
If you’re having trouble closing an ISO file, it may be because it is still in use by another program or process. Try closing any programs that may be using the file and then ejecting it again. If that doesn’t work, you may need to restart your computer to release the file.


In conclusion, the process of closing an ISO file open in a system may seem daunting at first, but with these simple steps, it can be easily accomplished. By making sure to properly eject the virtual drive and unmounting the ISO file, you can safely close the file and avoid any potential damage or loss of data. Remember to always be cautious when working with virtual drives and ISO files, and follow all necessary steps to ensure the safety of your system. With these tips in mind, closing an ISO file open in your system can be a breeze.

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