Steam Download Stuck At 100%? Causes and Best Fixes

By John Adebimitan

Steam is reported to be the leading online gaming platform known for its amazing features including a huge library of games, a gaming community that is one of the largest on the web and so much more. However, just like anything else, there are some downsides and difficulties faced by Steam users.

Many Steam users have encountered one of the most common issues “Steam download stuck at 100%” maybe more than once. One of the go-to fixes that people try out is reinstalling Steam and while this might solve the issue, there are a few more fixes to try in case it doesn’t. In this article, we have highlighted some common causes and best fixes for this issue. If your Steam download is stuck at 100%, try out some of the fixes below and let us know which works.

Why Is Your Steam Download Stuck At 100%?

Your Steam download is stuck at 100% likely because the download is finished but the game is having an issue with unpacking or installing the packages. This is something we have seen users experience mostly when trying to download really large files. Internet speed and the condition of the files are other possible reasons why you’re seeing Steam download stuck at 100%.

Internet Speed

Another possible reason why your Steam download is stuck at 100% is the internet connection. Your internet speed determines the speed of your Steam download. When your Steam download gets stuck at 100%, it could be your internet connection interrupting the download.


Sometimes, server issues and poor internet connection could result in corrupted files. Corrupted game files might bring about several game bugs, glitches, and issues including having the Steam download stuck at 100%.

How to Fix Steam Download Stuck At 100%

First, try to restart your computer or restart Steam. Then try restarting your modem and/or routers. You can also try to pause and resume the download. Sometimes, this issue can be fixed by simply waiting for a few minutes while the game installs. Steam identifies downloading and installing as the same procedure, which means the download would seem to be stuck at 100% when it’s really just being installed. So, all you need to do is wait for it to finish, but if this takes longer than it should then you might need to try some other fixes.

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Your antivirus or firewall might be blocking Steam from communicating with its servers and this might make the Steam download stuck at 100%. One way to fix this is by temporarily disabling the antivirus or including Steam on the exception list in your firewall or antivirus software. You can turn off your firewall with these steps:

For Windows:

  1. Click the windows icon on the taskbar or the windows key on your keyboard
  2. Click the settings icon
  3. Click on ‘Update & Security’, then select ‘Windows security’
  4. Select ‘Open Windows Security’ and then ‘Firewall & network protection’
  5. Select your network and click the toggle button to turn the firewall off, then restart the download
  6. To allow Steam to communicate through the firewall, follow steps 1-4 and then click on ‘Allow an app through firewall’ then select the app.
  7. To disable any antivirus software, locate the antivirus icon in the windows notification section, then right-click the icon and click on stop or disable. You can also disable the antivirus from inside the program.

For Mac:

  1. Click on the Apple icon from your toolbar, then select ‘System preferences’
  2. Select ‘Security and privacy’
  3. Then click the Firewall tab and select ‘Turn off Firewall’, then restart the Steam download
  4. To configure firewall and allow selected apps, click on ‘Firewall options’ instead
  5. You can also disable antivirus on your mac by right-clicking on the icon in your menu bar and selecting stop or disable

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Fix 2: Clear Download Cache

Another fix for the Steam download stuck at 100% issue is clearing the download cache. Once this is done, cached data will be erased and captured again from the Steam servers. This might help solve the issue. Follow these steps to clear the download cache:

  1. Open Steam and navigate to settings
  2. Click on ‘Downloads’ and select ‘Clear download cache’, then click ‘OK’
  3. Log on to Steam again and restart the download

Fix 3: Temporarily Switch Download Region

Steam users are automatically connected to a server in their region in order to deliver the best performance. However, some of these servers could be slow and this is one of the causes of the Steam download stuck at 100% issue. Fixing this would require changing your download region for testing purposes.

  1. Open Steam and navigate to settings
  2. Click on ‘Downloads’ and select another region under the ‘Download region’ dropdown
  3. Restart the download to see if this fixes the problem
  4. Otherwise, you may check other regions

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