MTG Arena Not Enough Disk Space: 5 Proven Ways to Fix It
MTG Arena provides users with an online digital card game platform to construct their decks for battling against other players. Users of MTG Arena face a problem when the game shows an "MTG Arena not enough disk space" message that stops updates along with installation attempts.
The error occurs because not enough storage space exists combined with accumulated cache data and fragmented files. Multiple successful approaches exist for clearing available space to address this error effectively. The following guide will present five proven methods to achieve enough disk space for smooth MTG Arena operation.

Part 1. How Much Space Does MTG Arena Take Up & What Causes Insufficient Space
An explanation of MTG Arena disk space requirements and the factors that lead to disk space errors will be our first step before we start discussing solutions.
- Platform
- Storage Required
- Computer
- 8-10 GB
- iOS
- 2-4 GB
- Android
- 3-5 GB
Different factors are effective for the game taking up space and these factors also result in insufficient space on your device including:
- The game builds cache files that gradually use up disk storage space.
- Old files as well as duplicate game data files require space on your storage device.
- MTG Arena cannot update properly when the game is located on a full disk storage system.
- The storage space is taken up by inconsistent or damaged download files without any reason.
- The game needs sufficient free storage in the partition to operate properly.
After identifying the reasons, we can review five practical solutions to address this issue.
Part 2. How to Fix MTG Arena Not Enough Disk Space [5 Feasible Ways]
If you are also getting these storage space running out errors with the MTG Arena game, you can easily solve them with the solutions discussed here. This section explains 5 of the most effective solutions you can follow with our step-by-step guide.
- Fix 1. Clear Caches and Temporary Files
- Fix 2. Free Up Disk Space Thoroughly with 4DDiG Duplicate File Deleter
- Fix 3. Move MTG Arena to External Hard Drive
- Fix 4. Add More Space to MTG Arena Disk
- Fix 5. Reinstall MTG Arena
Fix 1. Clear Caches and Temporary Files
Your PC stores cache along with temporary files which increase the amount of occupied disk space through time. The elimination of unneeded files generates disk space which fixes the error while optimizing game performance.
Press the "Win + R” keyboard combo and run "%temp%".
Press "Ctrl + A" to select every file.
Press “Shift + Delete” to permanently remove them.
Restart PC and check if the issue is resolved.
With this method you will clean the extra space taken by unnecessary software running on your device. Hence, MTA Arena storage problems will be easily solved.
Fix 2. Free Up Disk Space Thoroughly with 4DDiG Duplicate File Deleter
In fact, clearing the cache or temp files only works a little in freeing up space. There are many duplicate downloaded files, executables, and other files on our computers, which occupy more space. Therefore, it is necessary to eliminate those duplicates to release memory. When it comes to this, 4DDiG Duplicate File Deleter can help a lot.
It operates as an advanced tool to efficiently and thoroughly scan and delete duplicate files, thus optimizing storage space and performance for both computers and apps, including games like MTG Arena updates and game operations.
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Key Features of 4DDiG Duplicate File Deleter:
The key features of 4DDiG Duplicate File Deleter include:
- Thoroughly and quickly detect and remove duplicate files on your device and also external drives.
- Can eliminate duplicates from Google Drive, Dropbox, and OneDrive.
- Provide both Smart Remove and Review Duplicate models, ensuring both safe and easy removal.
- Can detect all kinds of duplicates, like videos, audio, photos, documents, executables, DLLs, and more.
- Supports both Windows and Mac operating systems.
- A User-friendly interface makes duplicate file detection and deletion seamless.
Steps to delete duplicate files with 4DDiG
Here is the simple and quick step-by-step guide for deleting your duplicate files using 4DDiG:
-
Install then run the 4DDiG Duplicate File Deleter on your computer and select “Duplicates” then click “Get Started”.
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Choose “Local Drive” > “Next” and choose the folders that you want to scan then click on "Scan”.
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You may click “Settings” (the cog icon) to customize the scanning settings, e.g., file type, files you want to skip, etc.
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Once the scan is complete, you can opt to click “Smart Remove” to eliminate double folders at once automatically.
-
Alternatively, click “Review Duplicates” and select the ones that you want to delete then click “Remove”.
With these simple and quick steps 4DDiG Duplicate File Deleter will instantly delete any duplicate files stored on your device and you will get free storage space.
Fix 3. Move MTG Arena to External Hard Drive
The transfer of MTG Arena to an external hard drive will create additional storage space even when the game remains accessible from the same location. However, with this method, you will need to connect your external drive to the computer whenever you need to access MTG Arena.
Connect an “external HDD or SSD” to your computer.
Open “Steam Launcher” and locate “MTG Arena “in the library.
Go to “Local Files” and click “Move Install Folder”.
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Tap on the right down-arrow and select your external drive from the draw-down list.
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Once selected, hit the bottom “MOVE FOLDER” button. Wait for the transfer to complete, then launch the game from the new location.
If your computer or laptop has limited drive slots and you do not have enough space on your internal drive, then moving the game to an external drive will be the most optimal solution for you.
Fix 4. Add More Space to MTG Arena Disk
If your disk drive is full then you can use 4DDiG Partition Manager to extend the drive storage. The best part is that it works without formatting the drive, so all your data stays safe.
Moreover, if your disc has no free space available, 4DDiG Partition Manager will use the unallocated space to extend your drive storage giving you an instant and easy solution. It supports multiple file systems and ensures no data loss while maintaining a user-friendly experience.
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Start the 4DDiG Partition Manager software on your computer and click “Partition Management”. Choose the disk you want to expand and click on the “Extend/Shrink” option.
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Now, use the slider to increase the disk size and once you are done click “OK” then “Sure”.
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Finally initiate the processing by clicking “Execute Task” and confirming by clicking “OK”. Once the process is complete you can click “Done” and close 4DDiG software.
Fix 5. Reinstall MTG Arena
If all the above solutions fail, then your last resort will be uninstalling and reinstalling the game.With this method, you can select another drive with more storage available and this method will also fix all problems with the game with simple and quick steps:
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Open the Epic Games Launcher and click “Library” then locate the MTG Arena game.
Click the “3-dots” button and select “Uninstall.
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Now search for MTG Arena and click “Install” select the desired location on your device by clicking “Browse” and click “Install” then wait for it to complete.
Part 3. FAQs
Q1: How to fix MTG Arena not having enough disk space on the iPhone?
You can resolve the game refresh by shaking your iPhone during application loading. This solution is so simple, and it does not require any technical steps to get the game going.
Q2: How do I fix a not enough disk space error?
Two possible solutions include cleaning cache files together with deleting unneeded documents moving your game to another storage device or increasing your partition capacity.
Q3: How do I resize my MTG Arena window?
You can use the "Alt + Enter" keyboard combination shortcut to change between window and full-screen display.
Conclusion
Users encountering the MTG Arena not enough disk space error can solve it by implementing various actions to clean up storage space and optimize their computer system. Clear your cache files and use 4DDiG Duplicate File Deleter to delete duplicated files while transferring the game to external storage through 4DDiG Partition Manager or by extending partition size.
Reinstalling the game remains a solution in case the problem endures. The given solutions will help MTG Arena to operate smoothly regardless of storage capacity issues.
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