Resolve Epic Games Launcher Invalid Drive Error with our comprehensive troubleshooting guide.

Title: How to Fix Epic Games Launcher Invalid Drive Error:


The Epic Games Launcher Invalid Drive Error is a frustrating issue that many gamers encounter when trying to install or update their favorite games. This error occurs when the launcher is unable to recognize or access the designated drive for installation. However, do not worry! In this comprehensive guide, we will provide you with step-by-step instructions on how to troubleshoot and resolve the Invalid Drive Error, allowing you to get back to enjoying a seamless gaming experience.


I. Run Programs Uninstall and Install Troubleshooter:


One of the first and easiest steps to try when encountering the Invalid Drive Error is to use the Programs Uninstall and Install Troubleshooter tool. This tool is designed to identify and fix program-related issues, making it an ideal starting point for resolving the error. Here's how you can run the troubleshooter:


Step 1: Open Control Panel

Access the Control Panel on your Windows computer by clicking on the Start menu and typing "Control Panel" in the search bar. Once you see the Control Panel option, click on it to open the Control Panel window.


Step 2: Navigate to "Programs" or "Programs and Features"

Within the Control Panel window, locate the "Programs" or "Programs and Features" option. Click on it to open the list of installed programs on your computer.


Step 3: Select Epic Games Launcher from the list of installed programs

Scroll through the list of installed programs and locate Epic Games Launcher. Once you find it, click on it to select it.


Step 4: Click on "Uninstall" or "Change"

After selecting Epic Games Launcher, you will see options at the top of the window. Click on either "Uninstall" or "Change," depending on the available options.


Step 5: Follow the on-screen instructions provided by the troubleshooter

Once you click on "Uninstall" or "Change," the Programs Uninstall and Install Troubleshooter will guide you through the process. Follow the on-screen instructions to complete the troubleshooter, and then restart your computer.


II. Change Hard Drive Letter:


If running the troubleshooter did not resolve the Invalid Drive Error, another potential solution is to change the hard drive letter. This can help the Epic Games Launcher recognize and access the correct drive for installation. Here's how you can change the hard drive letter in Windows:


Step 1: Open Disk Management utility

To access the Disk Management utility, right-click on the Start menu and select "Disk Management" from the context menu.


Step 2: Locate your drive with an invalid letter assignment

In the Disk Management window, locate the drive that has an invalid letter assignment. It will be labeled as "Unknown" or will display an incorrect drive letter.


Step 3: Right-click on the drive and select "Change Drive Letter and Paths"

Once you have identified the drive, right-click on it and select "Change Drive Letter and Paths" from the context menu.


Step 4: Click on "Change" and choose a new, valid drive letter

In the "Change Drive Letter and Paths" window, click on the "Change" button. Select a new, valid drive letter from the drop-down menu.


Step 5: Follow any additional prompts or confirmations

Follow any additional prompts or confirmations that appear on your screen. Once you have successfully changed the drive letter, restart your computer and check if the Invalid Drive Error has been resolved.


III. Free Up Space:


Insufficient disk space can often trigger errors like the Invalid Drive Error. If you are encountering this error, it is crucial to check your disk space and free up any unnecessary files or uninstall unused programs. Here are some suggestions for freeing up space on your computer:


1. Delete unnecessary files: Go through your files and delete any files or folders that are no longer needed. This can include old documents, videos, or temporary files.


2. Clear cache and temporary files: Use disk cleanup tools or manually delete temporary files and clear cache from your system.


3. Uninstall unused programs: Open the Control Panel, navigate to "Programs" or "Programs and Features," and uninstall any programs that you no longer use.


By freeing up space on your computer, you can ensure that the Epic Games Launcher has sufficient room to install or update games without encountering the Invalid Drive Error.


IV. Change Registry Values:


Caution: Modifying registry values can have serious consequences if not done correctly. It is essential to proceed with caution and create a backup of your registry before making any changes. If you are not comfortable with modifying the registry, it is advised to seek assistance from a knowledgeable individual.


That being said, if the previous steps did not resolve the Invalid Drive Error, modifying registry values related to Epic Games Launcher may help. Here's how you can do it:


Step 1: Open the Registry Editor

To open the Registry Editor, press the Windows key + R to open the Run dialog box. Type "regedit" and press Enter.


Step 2: Navigate to the specific registry key relevant to Epic Games Launcher

In the Registry Editor, navigate to the following key:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders


Step 3: Modify the value data according to the instructions provided

Locate the registry value named "AppData" or "Personal" on the right-hand side of the window. Double-click on it and modify the value data to the correct path. Typically, this should be the path to your user folder (e.g., C:\Users\YourUsername).


Step 4: Close the Registry Editor and restart your computer

Once you have made the necessary changes, close the Registry Editor and restart your computer to apply the modifications. Check if the Invalid Drive Error has been resolved.


V. Run Automatic Startup Repair:


If none of the previous steps have resolved the Invalid Drive Error, running Automatic Startup Repair can help fix various system issues that may be causing the error. Here's how you can access and run Automatic Startup Repair on your Windows system:


Step 1: Restart your computer

Click on the Start menu, select the Power option, and click on "Restart."


Step 2: Access the Advanced Startup Options

While your computer is restarting, press and hold the Shift key. This will bring up the Advanced Startup Options menu.


Step 3: Select Troubleshoot

In the Advanced Startup Options menu, select "Troubleshoot."


Step 4: Run Automatic Startup Repair

Within the Troubleshoot menu, select "Advanced options" and then "Startup Repair." Follow the on-screen instructions to complete the Startup Repair process.



Resolving the Epic Games Launcher Invalid Drive Error is crucial for gamers who want to enjoy a seamless gaming experience. By following the troubleshooting steps outlined in this guide, you can effectively troubleshoot and resolve the error. Remember to proceed with caution when modifying registry values and always create a backup before making any changes. If you encounter any difficulties or need further assistance, do not hesitate to reach out to Epic Games support or consult with a knowledgeable individual. Good luck, and happy gaming!




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