Fix Failed to Download File, the File Contents Differ | Minecraft

Written By Steven Arends

Are you facing the “Failed to download file, the contents differ from what was expected” error while launching Minecraft or modifying some files on Minecraft?

Don’t worry. You’ve come to the right place to solve your issue.

Minecraft is a creative game for people who have a very imaginative mind and like to create or build anything they can imagine. People who are not that creative type also find this game amusing. But facing issues on Minecraft can be very pathetic when it is the “Failed to download file” error.

But what caused Minecraft the “Failed to download file” error?

The “Failed to download file” error is caused if your system’s Firewall prevents Minecraft’s launching, primarily. But a corrupt Minecraft file or mods can also be the reason for this issue. Besides, an outdated Minecraft launcher and corrupt installation sometimes cause this error.

I will talk about the problems and reveal the solutions to your problem. Read till the end and apply the measures on your computer.fix-failed-to-download-file-the-file-contents-differ

Also, check out our separate post on how to find buried treasures in Minecraft.

How to Fix the Failed to Download File, the File Contents Differ in Minecraft Error?

Minecraft is one of the most renowned games in the modern game industry. According to a survey, this popular sandbox game has 141 million players worldwide.

The game involves exploration, building, and repeating— it can be very addictive for both creative and non-creative people. You’ll never encounter the same thing twice, making the game more enthusiastic. Every time you play, you find fun stuff.

But when you face the “Failed to download file” issue, everything becomes hazy and irritating. I’ll share the straightforward solve techniques with you so that you can fix your problem pretty quickly. So, follow and apply the methods until they solve yours.

Before checking out the fixing methods, restart your PC and see if that resolves your issue.

Here’s a complete guide on how to fix Minecraft keeps crashing.

Here are the steps to fix Failed to Download File, the File Contents Differ error in Minecraft:

Method 1: Uninstall the Corrupted Mod

There are tons of mods to play with Minecraft. You might be having this problem due to a corrupted file in the mod. So, uninstall the mod and check if the issue is resolved.

Note: If you haven’t installed a mod, you can skip this method and try the next one.

Here’s the process to uninstall the corrupted mod:

  • Close the Minecraft launcher.
  • Press the Windows key, type Run, and hit Enter.
  • Type %appdata% in the command box and click OK.run-appdata
  • Open the .Minecraft directory and go to mods.
  • Delete the mods folder after copying them to a particular location.minecraft-mods-folder
  • Launch Minecraft and verify if you have solved your issue when downloading a file.
  • Exit
  • Copy one mod and paste it to the mods folder and relaunch Minecraft to check if your problem is gone.

Thus, copy and paste all the mods one by one and find the faulty mod out. Contact the developer and let him know the problem.

You can also read out separate posts on finding the rarest Minecraft Biomes using the  minecraft biome finder.

Method 2: Update your Minecraft

If you play Minecraft with an outdated version, you probably will end up seeing this “Failed to download file” issue. So, check if you are playing with an outdated game version. If you do, updating Minecraft will resolve your case. Here’s the process to update your Minecraft:

  • Launch Minecraft and select the options menu next to your username.
  • Click on the Force Update button.force-update-button-minecraft
  • Install the update.

Hence, your Minecraft is installed. If this doesn’t solve your problem, move to the next one. You can also find saddles in Minecraft in a spawn chunk.

Method 3: Disable the Windows Firewall

Windows Firewall can block access to a third-party application, like, Minecraft. So, you have to disable the Windows Firewall on your device. Follow the process to turn off the Firewall:

  • Click on the search option next to Windows, type Firewall & network protection, and hit Enter. You’ll end up in the Windows Security
  • Click on the Domain Network.domain-network
  • Turn off the Microsoft Defender Firewall and confirm the disable process when you’re asked.microsoft-defender-firewall
  • Return to the Windows Security Window and click on the Private Network.private-network
  • Slide the Microsoft Defender Firewall option to turn off and return to Windows Security
  • Enter Public Network this time and switch off the Microsoft Defender Firewall like the previous two.

If the issue persists, move to the following method to solve it.

Also, check out our separate post on how to fix Minecraft not responding.

Method 4: Replace the .jar file

If you haven’t set the Java or JDK as a default application opener for .jar and .java files, the issue you’re dealing with is caused by this. Here’s how you can replace the .jar file and solve your problem:

  • Press Windows key+R to open the Run
  • Type %appdata%\.minecraft\assets\indexes\ and hit Enter.indexes
  • Right-click on a .jar or .java file and select Properties.
  • Click on the Change button, select Java or OpenJDK Platform binary, and apply the changes.

Open the Minecraft launcher again and see if this solves your case.

Travel Different Minecraft Biomes and search for the pumpkin plants. If you don’t know which biomes contain which plant then, use the Minecraft Biome Finder app to locate the plants.

Method 5: Open the Vanilla Launcher

Almost 30% of the “Failed to download file” cases I solved personally with the help of the Vanilla Minecraft launcher. Here’s the process you can follow to solve yours:

  • Uninstall the non-Vanilla launcher.
  • Open the Vanilla launcher and click Play.
  • Close the Vanilla launcher when you see Create Game Screen.
  • Reinstall the non-Vanilla launcher you were using and check if the issue is clear.

But if you are a Twitch user, you need to follow the below-mentioned process.

  • Click on the Mod Pack and switch to the Vanilla launcher screen.
  • Open the game, allow it to load fully, and close it.

Repeat the same for the Mod Pack and see if the issue is gone.

Quick TIP: Learn how to kill all hostile mobs at once using the Minecraft kill Commands. You can use a Minecraft command block to execute the commands.

Method 6: Download the file with a VPN connection

Sometimes it’s the location that causes this problem. If the server in your region is down or getting disconnected, you might face the “Failed to download file” issue. You need to download the required file using a VPN connection to solve this. Here’s a simple process how you can download your file:

  • Open your browser and download a VPN.
  • Install it to your system and select a country with a different server. Suppose if you are in America, choose Germany or UK.
  • Open the launcher and see if the download file issue is fixed.

PRO  TIP: Use a Command Block to Execute the commands easily.

Method 7. Reinstall Minecraft

If none of the methods can resolve your problem, it’s time to reinstall Minecraft. A clean installation of Minecraft will eliminate all the faulty installation of Minecraft. Here’s the process to reinstall Minecraft:

  • Press the Windows key and type Run to open the Run
  • Type %appdata% and press OK.
  • Scroll down until you find the .minecraft directory and save the file to your portable hard disk or anywhere that is safe.
  • Press the Windows key, type Apps and features, and open it.
  • Find Minecraft and right-click on it.
  • Click Uninstall and confirm the process.
  • Restart your PC and again press Windows key+R to reopen the Run
  • Type %appdata% and hit Enter.
  • Delete the .minecraft folder, and open the Run prompt for the last time.
  • Type AppData and press Enter.
  • Go to the Local folder, delete all the Minecraft folders, and return to the AppData.
  • Navigate to the LocalLow folder, delete all the Minecraft folders and return to the AppData.
  • Open the Roaming folder, delete all the Minecraft folders, and close all the Windows.
  • Go to your browser and navigate to the official Minecraft website.
  • Download the Minecraft file and reinstall it.

This one will solve all of your downloading problems.

Check out the easiest way to fix Minecraft cannot join world error.

How to Fix Minecraft Launching the Game Failed?

If you face an error saying “Launching the game failed,” there is a solution to resolve that. It’s not that of a complex process, and you can get rid of this within a couple of minutes. Here’s the detailed process that will solve your issue.

Quick Tip: When the Error Window pops up, look closely. You’ll find a jar file and a file destination.

Here are the steps to fix Minecraft launching the game failed:

  • Launch Minecraft, and an error pops up.
  • Copy the .jar file download link and open your browser.
  • Paste the URL and hit Enter. A file will automatically start downloading.
  • Click to open the file after it’s fully downloaded.
  • Copy the file and go to the error window of Minecraft.
  • Write down or remember the file destination and navigate to that.
  • Delete the file you find there and paste the copied one.
  • Restart your PC and then relaunch Minecraft.

I hope following this method solves your “launching the game failed” on Minecraft.

Also, check out our separate post on how to fix Minecraft not responding.

Conclusion

Facing “Failed to download file, the file contents differ from what was expected” is not a very uncommon issue. As you don’t know why exactly you’re having the problem, follow and apply every one of the methods I have mentioned one after another.

I hope the blog has helped you resolve your problem. Yet if you can’t get rid of the problem, let me know.

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