Updated November 1, 2026
Steam says there isn't enough disk space to update Crimson Desert, even though you have 90 GB, 110 GB, or even 200 GB free?
A small update download can require much more temporary working space while Steam modifies existing game files. In some cases, the problem may also involve a different Steam library drive, corrupted download data, or file permissions.
Before uninstalling Crimson Desert or deleting more games, check which drive Steam is using and follow the fixes below.
📋 Table of Contents
- 1. Why Steam Says Not Enough Space
- 2. Check Game Drive & Steam Library Drives
- 3. Clear Steam's Download Cache
- 4. Repair Library and Verify Files
- 5. How Much Space Does an Update Need?
- 6. Still Can't Update With 200 GB Free?
- 7. Should You Move or Reinstall?
- 8. Final Fix Checklist and Reporting
- Frequently Asked Questions
Quick Answer: How to Fix Crimson Desert's Disk Space Error
If Crimson Desert says Not Enough Disk Space despite having free storage, try these fixes in order:
- Check your game installation drive and confirm how much free space it has.
- Check other Steam library drives, especially if Steam and Crimson Desert are installed on different SSDs.
- Restart Steam completely and retry the update.
- Clear Steam's download cache through Steam Settings.
- Repair the Steam library folder containing Crimson Desert.
- Verify the game's installed files if the update continues failing.
- Free additional temporary space or move the game to a larger SSD if necessary.
Important: A small patch download does not always mean Steam needs only that amount of free storage. Updating large game files can require considerably more temporary working space.
If you have already freed 100 GB or more and still receive the error, check the relevant Steam drives and the exact error message before deleting additional files.
Which Crimson Desert Update Problem Do You Have?
Use this table to jump directly to the troubleshooting section that matches your problem.
| Problem | Start Here |
|---|---|
| 90–110 GB free, but the update won't start | Why Steam Needs More Space |
| Steam and Crimson Desert are installed on different SSDs | Check Steam Drives |
| Update repeatedly fails or restarts | Clear Download Cache |
| Steam displays a Disk Write Error | Check Permissions and Drive Access |
| 200 GB free, but the update still fails | Advanced Troubleshooting |
| Current SSD is too small | Move Crimson Desert |
1. Why Steam Says Not Enough Space With 90–200 GB Free
The first thing to understand is that Steam's download size and the space required to install an update are not always the same.
For example, an update might download only a few gigabytes but need to modify much larger files already installed on your SSD.
During this process, Steam may need space to:
- Download update files.
- Prepare or unpack patch data.
- Modify existing game files.
- Temporarily store files involved in patching.
- Complete installation and clean up temporary data.
This explains why an update can appear much larger during installation than its original download size.
Why Does a Small Crimson Desert Update Need So Much Space?
Crimson Desert contains large game files. Depending on which files an update changes, Steam may need to process substantially more data than it downloads.
For example, a patch that downloads several gigabytes could still require Steam to modify tens of gigabytes of installed data.
The amount of temporary storage required can vary from one update to another.
There is no single confirmed free-space requirement that applies to every Crimson Desert patch.
What If You Already Have 90 GB or 110 GB Free?
Having that much space does not automatically guarantee that an update can complete.
First, determine whether Steam is running out of working space or encountering a different installation problem.
If the update reports insufficient space, check the available capacity on the relevant Steam drives before assuming the game installation is corrupted.
2. Check Your Game Drive and Steam Library Drives
This is one of the most important checks if Crimson Desert is installed on a different SSD from Steam.
For example:
- Steam is installed on C:.
- Crimson Desert is installed on D:.
- You have plenty of free space on D:.
- Steam still reports insufficient disk space.
Checking only D: may not reveal the entire problem.
Steam supports multiple library locations, and it is worth checking whether another drive or library is involved in the update process.
Do not assume Steam always stages every update on its own installation drive. The actual storage behavior can depend on your library setup and the update.
Step 1: Open Steam Storage Settings
- Open Steam.
- Select Steam → Settings.
- Open Storage.
- Review the available Steam library locations.
- Find the library containing Crimson Desert.
- Check how much free space is available on the drive where the game is installed.
Step 2: Check Your Other Drives
If you have more than one Steam library, inspect the available space on the other drives as well.
Also check the drive where Steam itself is installed.
You can use Windows File Explorer:
- Open This PC.
- Find your SSDs or hard drives.
- Check the available space shown beneath each drive.
- Identify any drive that is nearly full.
If one drive has very little free space, consider freeing some room before retrying the update.
Step 3: Retry the Update
After checking the drives:
- Close Steam completely.
- Reopen Steam.
- Open your Downloads page.
- Resume the Crimson Desert update.
If the update starts normally, allow it to finish before making additional changes.
What If Steam and Crimson Desert Are on Different SSDs?
Keep both locations in mind when troubleshooting.
If the game drive has plenty of space but the Steam installation drive is nearly full, freeing space on the latter is a reasonable check.
However, this is not proof that every Crimson Desert update requires temporary storage on the Steam installation drive.
If the error continues, proceed to the download-cache and library-repair steps below.
3. Clear Steam's Download Cache
Steam stores temporary download information that can sometimes interfere with downloads or updates.
Clearing this cache is a useful troubleshooting step when an update repeatedly fails, restarts, or behaves unexpectedly.
How to Clear Steam Download Cache
- Open Steam.
- Click Steam in the upper-left corner.
- Select Settings.
- Open Downloads.
- Find Clear Download Cache.
- Confirm the action.
- Sign back into Steam if prompted.
- Retry the Crimson Desert update.
Will this delete Crimson Desert?
No. Clearing Steam's download cache does not uninstall your games.
However, Steam may require you to sign in again, and pending download data may need to be retrieved again.
When Should You Try This Fix?
Clearing the cache is especially worth trying if:
- The update repeatedly fails at the same point.
- Steam displays inconsistent download or installation progress.
- The update remains stuck after freeing space.
- Restarting Steam does not resolve the error.
If Steam clearly reports that a drive is full, you may still need to free more space.
Clearing the cache cannot replace the storage genuinely required to install a patch.
4. Repair Steam Library and Verify Game Files
If Crimson Desert still refuses to update, check whether Steam can properly access and modify the game files.
Two useful options are repairing the Steam library folder and verifying the installed game files.
Fix 1: Repair the Steam Library Folder
Steam provides a library-repair option that can help with certain folder access or permission problems.
To check it:
- Open Steam → Settings → Storage.
- Select the library containing Crimson Desert.
- Look for the library management menu.
- Choose Repair Folder, if the option is available in your Steam client.
- Allow Steam to complete the process.
- Retry the update.
The exact interface may differ depending on your Steam client version.
If you cannot find the Repair Folder option, continue with game-file verification rather than changing Steam's installation folders manually.
Note: Repairing the library does not create additional disk space. It is intended for library-related problems rather than a genuine storage shortage.
Fix 2: Verify Crimson Desert Game Files
If the update fails because existing files are damaged or incomplete, verification may help.
Follow these steps:
- Open your Steam Library.
- Right-click Crimson Desert.
- Select Properties.
- Open Installed Files.
- Select Verify integrity of game files.
- Wait for the verification to finish.
- Retry the update.
Steam will check the installed files and may download replacements if it identifies missing or damaged data.
Verification can take some time, especially for a large game.
It may also require additional storage if files need to be downloaded again.
What If Crimson Desert Updates but Crashes Afterward?
If the update installs successfully but the game crashes, fails to launch, or displays a version mismatch, that is a different troubleshooting problem.
See our Crimson Desert Crashing After Update 2.04? DLC & Hotfix Fixes guide for post-update launch issues.
5. How Much Space Does a Crimson Desert Update Need?
There is no confirmed universal amount of free space required for every Crimson Desert update.
The space needed depends on the files being changed and Steam's patching process. A small download can still require substantially more temporary working space.
Do not treat 90 GB, 100 GB, or 150 GB as a guaranteed requirement. Check Steam's current update information and the available capacity on the affected drive.
If Steam reports insufficient storage, free additional space where possible or consider moving the game to a larger SSD using Steam's built-in storage tools.
Download Size vs. Installation Space
These two measurements are easy to confuse.
| Steam Shows | What It Means |
|---|---|
| Download size | Data Steam needs to download |
| Patching or installation progress | Data Steam is processing or modifying |
| Free disk space | Storage currently available on a drive |
| Temporary working space | Additional room that may be needed during installation |
A patch download of 5 GB does not necessarily mean only 5 GB of free space is required.
Similarly, a large patching figure does not necessarily mean Steam is permanently adding that amount of data to your installation.
How to Check the Space Steam Is Using
While an update is running:
- Open Steam's Downloads page.
- Check the download and installation progress.
- Observe the available free space on the relevant drive.
- Avoid interrupting Steam while it is actively patching files.
If Steam displays a specific additional-space requirement, use that information rather than estimating from the download size alone.
If no requirement is shown, work through the storage and library checks before attempting more disruptive fixes.
6. Still Can't Update Crimson Desert With 200 GB Free?
If you have 200 GB or more available and Steam still refuses to update, the next step is to identify the exact failure.
Not every update problem is caused by insufficient storage.
Check the Exact Error Message
Different messages can point to different problems.
| Error or Symptom | What to Check First |
|---|---|
| Not Enough Disk Space | Available space on the relevant Steam library drives |
| Disk Write Error | Library permissions, drive access, and file integrity |
| Corrupt Update Files | Download cache and installed files |
| Update stuck while patching | Whether Steam is still processing files and has sufficient working space |
| Update restarts or repeatedly fails | Steam restart, cache, and library repair |
Do not treat every error as a reason to delete more files.
Fix 1: Restart Steam Completely
Closing the Steam window does not always exit the client.
To restart it fully:
- Open Steam.
- Select Steam → Exit.
- Wait for Steam to close.
- Launch Steam again.
- Retry the update.
If necessary, restart Windows before trying again.
Fix 2: Check Whether the Drive Is Writable
If Steam displays a Disk Write Error, inspect the drive containing Crimson Desert.
Check whether:
- The drive is connected and accessible.
- Windows can read files from it.
- The drive has available storage.
- Steam can access its library folder.
- Security software is blocking Steam from modifying game files.
If you suspect security software is interfering, review its protection history for a specific blocked Steam action.
Avoid disabling security protections broadly just to install an update.
Fix 3: Repair the Library and Verify Files
If you have not already completed the procedures in Section 4, do so before reinstalling.
These checks are less disruptive than removing the entire game.
Fix 4: Avoid Editing Steam's App Manifest
You may encounter suggestions to edit a file named:
appmanifest_3321460.acf
This is Steam's application manifest for Crimson Desert.
It contains installation and update-state information used by the Steam client.
Do not edit or delete this file as a routine disk-space fix.
Changing manifest values can create inconsistent installation information and may lead to additional download or verification problems.
Use Steam's built-in troubleshooting options first.
Fix 5: Check the Drive's Health
If several games are failing to update, or Windows is reporting drive errors, the problem may be broader than Crimson Desert.
Check the drive's health using Windows or the SSD manufacturer's diagnostic software.
Back up important data if the drive reports errors.
7. Should You Move or Reinstall Crimson Desert?
If the drive containing Crimson Desert genuinely lacks enough working space, moving the game to a larger SSD may be more practical than repeatedly deleting files.
However, moving or reinstalling should not be your first response to every update error.
Option 1: Move Crimson Desert to Another Steam Library
Steam supports moving installed games between library locations.
If you have another SSD with sufficient free space:
- Open Steam → Settings → Storage.
- Make sure the destination drive has a Steam library.
- Select the library containing Crimson Desert.
- Select Crimson Desert.
- Choose Move, where available.
- Select the destination library.
- Wait for Steam to complete the transfer.
The destination drive must have enough space for the game.
After the move, retry the update.
Option 2: Free Space Without Removing Crimson Desert
If you want to keep the game on its current SSD, consider:
- Moving other large games to another drive.
- Removing unnecessary downloads.
- Emptying the Recycle Bin.
- Moving large personal files to another storage device.
- Removing temporary files through Windows Storage settings.
Avoid manually deleting files from Crimson Desert's installation directory to create space.
That can damage the installation and cause Steam to download additional files.
Option 3: Reinstall Crimson Desert
Reinstalling may be worth considering only after the safer fixes have failed and you have enough storage for a fresh installation.
Before uninstalling:
- Check whether the game uses cloud saves and whether synchronization is current.
- Preserve local saves or backups where supported.
- Confirm that your internet connection can handle a full download.
- Check the destination SSD's available capacity.
Do not assume uninstalling Crimson Desert will solve every disk-space error.
If the underlying problem involves a nearly full drive, library permissions, or storage hardware, reinstalling may leave you facing the same issue.
What Not to Do
Avoid these actions as first-line fixes:
- Deleting Crimson Desert save files.
- Editing Steam manifest values without understanding the consequences.
- Manually moving game folders while Steam is running.
- Repeatedly reinstalling without checking available space.
- Deleting random files from Steam's installation folders.
Start with Steam's built-in tools instead.
8. Final Fix Checklist and How to Report the Error
If Crimson Desert still won't update, use this checklist to make sure you haven't missed an important step.
Crimson Desert Steam Update Checklist
- ☐ Check the free space on the drive containing Crimson Desert.
- ☐ Check the Steam installation drive and other Steam library drives.
- ☐ Confirm that the error is actually Not Enough Disk Space.
- ☐ Exit and restart Steam completely.
- ☐ Clear Steam's download cache.
- ☐ Repair the affected Steam library folder.
- ☐ Verify Crimson Desert's installed files.
- ☐ Check for drive access or permission problems.
- ☐ Free additional working space if Steam requires it.
- ☐ Consider moving the game through Steam if the current SSD is too small.
- ☐ Avoid deleting saves or editing Steam manifests as a first step.
What to Include When Reporting the Problem
If the error continues, gather these details before contacting Steam Support or the relevant game support channel:
- The exact error message.
- Your Steam client and Windows versions.
- The drive where Steam is installed.
- The drive where Crimson Desert is installed.
- The free space available on each relevant drive.
- The update's displayed download and installation sizes.
- Whether other Steam games update normally.
- Which troubleshooting steps you have already tried.
A screenshot of Steam's Downloads page and the error message may help explain the problem.
What If the Update Installs but DLC Features Are Missing?
A completed update does not necessarily mean every DLC progression requirement has been met.
If the update finishes but Charting the Unknown quests are not appearing, see our Crimson Desert DLC Quests Not Showing? Charting the Unknown Fixes guide.
If you are instead having trouble unlocking or accessing Island Pioneering dispatches, our Crimson Desert Island Pioneering Dispatch Not Working? Fixes & 100% Stuck Guide covers that separate issue.
Frequently Asked Questions
Why does Crimson Desert say not enough disk space when I have 90 GB free?
Steam may need more temporary working space than the patch's download size suggests. Check the drive containing Crimson Desert and your other Steam library locations. If sufficient space is available, restart Steam and try clearing the download cache before deleting more files.
Why does a small Crimson Desert update need much more space?
Steam may need to modify large existing game files even when the patch download is small. Download size and patching size are different measurements. The temporary working space required depends on the specific update and the files being changed.
How much free SSD space do I need to update Crimson Desert?
There is no confirmed universal free-space amount for every update. Requirements vary depending on the patch and installation layout. Check Steam's displayed requirements, the available capacity on the relevant drive, and whether additional temporary working space is needed.
Why can't I update Crimson Desert with 200 GB free?
First, confirm that the available space is on the drive Steam needs for the update. Then check the exact error message. If storage is not the problem, try restarting Steam, clearing its download cache, repairing the library folder, and verifying the game's files.
Will clearing Steam's download cache delete my games or saves?
No. Steam's Clear Download Cache option does not uninstall your installed games. You may need to sign back into Steam afterward, and interrupted download data may need to be downloaded again.
Can I move Crimson Desert to another SSD without reinstalling?
Yes. Steam provides a built-in option to move installed games between library locations. Open Steam's Storage settings, select Crimson Desert, and use the Move option where available. Make sure the destination SSD has enough space before starting.
Should I edit the Crimson Desert appmanifest file to fix the update?
Editing appmanifest_3321460.acf is not recommended as a routine troubleshooting step. It contains Steam installation and update-state information. Changing it incorrectly can cause additional problems. Use Steam's built-in cache, library-repair, file-verification, and game-move options first.
Final Tips
If Crimson Desert says Not Enough Disk Space despite having free storage, check the game drive, Steam library locations, and available working space before reinstalling.
A small download may require much more space during patching. If storage is sufficient, restart Steam, clear its download cache, repair the library, and verify the game files.
Avoid deleting saves or editing Steam manifest files as a first step. The correct solution depends on whether Steam is reporting a genuine storage shortage, a disk write error, or a corrupted update.
Bottom line: A small patch can need far more temporary working space than its download size suggests. Check the correct drive, restart Steam, clear the cache, and verify files before considering a reinstall.
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