One of the main functions of Steam is to help users locate and download the latest games on the market. For regular users of the platform, who have downloaded multiple games over time, the “Not Enough Disk Space” message is all too familiar. Although the message popped up with every install, there were several instances where it stayed longer than usual causing the process to stop completely.

If your installation was disrupted by this message, here is how you can fix Steam stuck in disk space allocation in the event of a Windows error.

Fix Steam stuck on not enough disk space in Windows error

Why is Steam showing the “Disk Space Allocation” error?

Interestingly, this error is not always caused by the improper allocation of disk space, but by other factors that drain Steam’s processing power. One of the main reasons for this problem is the download cache which has built up over time.

These files take up a lot of storage space in the Steam folder, which makes the installation process difficult. Additionally, factors like incorrect download servers and problematic firewalls could hamper the process.

Whatever the cause of the problem, the Steam in not having enough disk space can be solved.

Also Fix: Solved – Not enough disk space is available

Method 1: Clear the Download Cache

Cached files are an inevitable part of every download. Besides slowing down your Steam application, they don’t do anything else. You can delete these files from the Steam application itself to fix Steam stuck on disk space allocation.

  1. Open the Steam application on your PC and click save “Steam” in the upper left corner of the screen.
  2. From the options displayed, click Settings to proceed.
  3. In the Settings window, goes a download.
  4. At the bottom of the Downloads page, click Clear download cache and then click OK .
  5. This will clear any unnecessary cache memory which is slowing down your PC. Restart the process of installing the game and the problem of allocating disk space on Steam should be solved.

Method 2: Grant Steam administrator privileges to allocate files on disk

Granting Steam administrator privileges has become a viable option for the error in question. There are cases where Steam is unable to make changes to a certain player on your PC. This is because drives such as the C drive require administrator authentication to connect. Here’s how you can grant Steam administrator privileges and resume downloading:

  1. Before continuing, it is important to shut down Steam completely. Right click on the Start menu and, from the displayed options, click on Task Manager.
  2. In Task Manager, select Steam and click the End Operation button to properly close the application.
  3. Now open the Steam app from the location of the original file. On most PCs, you can find the Steam app at:

C: Programmi (x86) Steam

  1. Find the Steam application then Click the right mouse button on it. Among the options, click Properties down.
  2. In the Properties window that opens, switch to the Compatibility tab. Here, skills the option that says “Run this program as administrator” and click Apply.
  3. Open Steam again and in the administrator request window, click Yes.
  4. Try reopening the game and see if the installation process runs without the “Steam stuck in allocating disk space” issue.

Method 3: change the download region

To ensure the proper functioning of the application in the regions of the world, Steam has several servers which join in different places in the world. A general rule of thumb when downloading something through Steam is to make sure your download region is as close to your actual location as possible. With that said, here’s how you can change the download region in Steam:

  1. Following the steps mentioned in Method 1, open the download settings on your Steam application.
  2. Click on the section titled Download Region to see the list of Steam servers around the world.
  3. From the list of regions, select the area closest to your location and click OK.
  4. Once you have specified the download region, restart Steam and go through the process of installing the new app. Your problem should be resolved.

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Method 4: Update the Install Files to Fix Steam Stuck on Not Enough Disk Space

Steam’s installation folder is filled to the brim with old and additional files that simply take up unnecessary space. The process of updating the installation files involves deleting most of the files in the Steam source folder to allow the app to create them again. This will remove any corrupt or damaged files that are interfering with the Steam installation process.

  1. Open the Steam source folder by going to the following address in the File Explorer address bar:

C: Program Files (x86) Steam

  1. In this folder, select all the files except the Steam.exe application and the steamapps folder.
  2. Right-click the selection and click Remove. Open Steam again and the app will create new installer files that fix the file allocation stuck on Steam error.

Method 5: turn off antivirus and firewall

Antivirus apps and Windows security features are here to protect your PC from harmful viruses and malware. However, in an effort to secure your PC, these features tend to slow it down and prevent access to other crucial applications.

You can temporarily disable your antivirus and see if it fixes the Steam issue. Here’s how to also turn off real-time protection in Windows Fix Steam stuck on disk space allocation.

  1. On your PC, open the Settings app and Go to the option titled Update & Security.
  2. Navigate to Windows Security on the left side panel.
  3. Click Actions at the top Viruses and Threats to proceed.
  4. Scroll down to find virus and threat protection settings then Click Manage settings.
  5. On the next page, click the toggle switch next to the “Real-time protection” feature to turn it off. Steam disk space allocation error should be fixed.

Note: If you have third-party antivirus software that manages the security of your PC, you may need to manually disable it for a period of time. Some applications can be temporarily disabled via the PC taskbar.

Click the small arrow in the lower right corner of the screen to display all apps. Right-click on the antivirus application and click on ” Disable automatic protection “. Depending on your software, this function may have a different name.

Method 6: stop overclocking your PC

Overclocking is an upcoming technique used by many people to speed up their computers by changing the clock speed of the CPU or GPU. This method usually makes your PC run faster than expected.

While overclocking sounds great on paper, it is a very risky process that is not recommended by any computer manufacturer. Overclocking uses your hard drive space to run faster and results in drive space errors like the one encountered when installing Steam.

For repairing Steam blocked the allocation of disk space on the problem of Windows 10, stop overclocking your PC and try the installation again.

Frequently Asked Questions

Q1. How do I fix Steam stuck on disk space allocation?

To resolve this problem, try the following troubleshooting techniques: Clear the download cache; change the Steam download region; run the application as an administrator; update the installation files; turn off the antivirus and firewall and finally stop overclocking the PC if you do.

Q2. How long does it take to allocate disk space?

The time taken to complete the process of allocating disk space in Steam varies between PCs and their computing power. For a 5 GB game, it may only take 30 seconds or exceed 10 minutes. If the problem persists for more than 20 minutes in a small game, it is time to try the troubleshooting methods mentioned in this article.

Errors on Steam can be very annoying, especially when they occur on the eve of an installation process. However, with the steps mentioned above, you should be able to easily fix all these issues and enjoy the recently downloaded game.

We hope that this guide was helpful to you and that you were able to Fix Steam stuck on disk space allocation in Windows 10 error. If the problem persists after all methods, please contact us through the comments and we will help you.

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