Home > FAQ > Dismhost exe temp - common answers

Dismhost exe temp - common answers

Is DismHost EXE safe?

DismHost.exe is a software program which was most likely on your computer the day you first acquired it. This will be found on most Windows computers today. This file is considered safe, and is not considered malware, spyware, or virus related software.

Windows and most software require some space for temporary files.

As long as there is enough space available, you don't have to free up space on your hard drive. Storing a lot of data does not slow down the PC and becomes a problem when the computer is running out of hard drive space. This is when Windows tries to help itself by disabling certain recovery features or hibernation.

Don't let it get to that and clean up the hard drive yourself, but don't delete anything you or Windows still need. Make sure a file is redundant before deleting it, or know that you have a backup of it. Delete only as much as necessary, not as much as possible.

To find files you no longer need starts with Disk Cleanup. Go to Start and type 'disk cleanup' in the search box. Disk Cleanup, click on it and select the drive you want to clean up.

Windows will now calculate files it no longer needs, when it's done you can choose which files to delete. Check all the boxes that you want to clear or you can click 'Clean up system files'. This is also how Windows tries to delete system files.

Windows no longer needs these files, but make sure you don't need them yourself. For example older Windows installations after an upgrade. If you delete these files you obviously can't go back.

Tick again all the check boxes that you want to delete. And confirm with OK. The next option is pretty simple.

kb3033929 already installed

Click on Windows Explorer and look for larger files; you can search for files of a specific size by going into the search window and typing: size, colon, then the larger character and the size of the file you want. So for example 100mis all files over 100 megabytes. In this way you can find old ISO files, large movie files, etc.

One software that specializes in finding large files is the WinDirStat software. You can find the link in the description. When you open this software, you can choose whether you want to analyze all local drives, just individual drives, or you want to analyze a folder.

I let WinDirStat analyze my C drive. The software automatically sorts files and folders by size and shows the percentage of each folder on the hard drive. Once all the calculations are done, you will get an overview of your files.

These larger blocks are large files, for example pagefile.sys or this DataStore.edb this way you can identify large files very quickly.

If you're not sure whether to delete a file or folder, try renaming it first. After you've restarted Windows and everything and your software are still working, it's likely safe to delete. Next, check under Control Panel, then Programs, Uninstall a Program if there is software that you no longer use.

For example, games you've already finished, older software, or even software you didn't know take up that much space on your hard drive. To uninstall any software, simply highlight it and click Uninstall. You may also want to consider deleting major saves from certain games.

Sometimes they get a few gigabytes in size. Usually, you don't want to delete anything in the Windows folder, there is one file that you can safely delete. Correspondingly, a folder named SoftwareDistribution.


Windows saves old installation files from previous updates here and everything that Windows still needs is simply re-downloaded. So just select everything and hit delete. If Explorer does not allow you to delete all files, you will have to stop some services.

Go to Services. Once the Services window is open, you need to look for the services called Background Intelligent Transfer Service. Right click on it and choose Stop.

This ends the service. And the other service is called Windows Update. Stop this one too.

You should now be able to delete these files. And then restart both services by right clicking them and choosing Start. If you still run out of space, you can try shrinking the pagefile.sys file.

Used by Windows to add more memory to your memory when the memory becomes full. Click on Control Panel, then on System and Security System and select Advanced System Settings in the left pane. Now under Display tab vanced and Performance click Settings approximately 200 megabytes.

So I choose Custom Size with C selected and enter 200. And then I confirm by clicking on Set. If you have another drive that you should have if you want to shrink the paging file, select it and create a new pagefile.sys here.

Do this by selecting System Managed Size and then clicking Set again to confirm. Finally, click OK.

What is DismHost EXE?

The genuine DismHost.exe file is a software component of Microsoft Windows by Microsoft. Deployment Image Servicing and Management is a Microsoft command line tool that is designed to service and prepare Windows Images. DismHost.exe is the host file for DISM, and does not pose a threat to your PC.

Where is DismHost EXE?


How do I disable DismHost EXE?

The default location of Dismhost.exe is C:\Windows\System32\Dism in Windows 10 and sometime it may also be located in C:\Windows\WinSxS\ folder. The average file size of Dismhost.exe is approximately 133 KB or 107 KB on most of the Windows operating system versions.

Other Questions In This Category

0xa00f429d microphone muted - solutions to the problems

How do I reconnect to OneDrive? Sync OneDrive to your computerSelect Start, type OneDrive, and then select OneDrive.Sign in to OneDrive with the account you want to sync and finish setting up. Your OneDrive files will start syncing to your computer.

Powerpoint 2010 trial - how to decide

What is Buffer overrun detected? A buffer overrun has been detected that has corrupted the program's Internal state. The program cannot safely continue execution and must now be terminated.” This issue can occur when an application or a Windows Vista service pack is installed.

Logitech headset troubleshooting - how do you solve

Why do my speakers make a high-pitched noise? The higher pitched and more irritating 'buzz' is typically found emanating from the loudspeakers and is usually caused by a ground loop. The most common cause of hum is the ground loop – fortunately it is also the easiest to solve.