Fix: Tower of Fantasy 7812021 Error

Last Updated on August 18, 2022 by Sam

In this post, we will teach you How to Fix: Tower of Fantasy 7812021 Error. First, let’s see some basic information about Tower of Fantasy.

Similar to Genshin Impact is the free MMORPG Tower of Fantasy. Many gamers are keen to give that last part a go. However, for certain gamers, a problem with Error 7812021 keeps popping up. When attempting to load the game through the client, PC users will see this error. An error notice will appear stating, “Verification of certain files failed.” There’s a chance it won’t help if you try to fix anything in the client even if the game lets you. Error 7812021 has left some gamers wondering what to do about it.

This article will teach you Fix: Tower of Fantasy 7812021 Error

How to Fix: Tower of Fantasy 7812021 Error?

Fix 1: Check Tower of Fantasy System Requirement

To get the most out of Tower of Fantasy, make sure your PC/ mobile(Android & iOS) meets the minimum system requirements. Check below system requirement to run Tower of Fantasy:

PC Minimum Requirement:

• Requires a 64-bit processor and operating system
• OS: Windows 7 SP1 64-bit
• Processor: Intel Core i5 or equivalent
• Memory: 8 GB RAM
• Graphics: NVIDIA GeForce GT 1030
• DirectX: Version 11
• Network: Broadband Internet connection
• Storage: 25 GB available space

PC Maximum Requirement:

• Requires a 64-bit processor and operating system
• OS: Windows 10 64-bit
• Processor: Intel Core i7
• Memory: 16 GB RAM
• Graphics: NVIDIA GeForce GT 1060 6GB
• DirectX: Version 12
• Network: Broadband Internet connection
• Storage: 30 GB available space

Android System Requirements:

• Compatible Versions: Android 7.0 or above
• RAM: 4GB or more

iOS System Requirements:

• Compatible Versions: iOS 12.0 or higher, iPhone 8 Plus or higher
• RAM: 4GB or more

Fix 2: Repair Tower of Fantasy Few Times

The potential fix of Verification of Some Files Failed error in Tower of Fantasy is try to repair the game few times. It will fix the issue.

To repair the game, Click on Start Repair button which is appearing on error screen.

Try to repair few times then check if you succeed to repair the game.

If you are not able to repair the game then try other fixes.

Fix 3: Add QRSL.exe and tof_launcher.exe Into DirectX Properties

To fix Tower of Fantasy Verification of Some Files Failed error, add QRSL.exe and tof_launcher.exe Into DirectX properties. It will fix Verification of Some Files Failed error.

Now launch the Tower of Fantasy again and the error will be resolved.

Steps to Add QRSL.exe and tof_launcher.exe Into DirectX Properties:

Step 1: Tap on Windows Key + I

Step 2: After that Click on Apps

Step 3: Tap on Optional Features

Step 4: Find Graphics Tool and If not install then first install this.

Step 5: Now exit the Window.

Step 6: Again Tap on Windows Key + R

Step 7: Type dxcpl and tap on Ok and again click on ok

Step 8: Now, Tap on Edit list

Step 9: Search and find the files QRSL.exe and tof_launcher.exe and tap on Ok

Step 10: Under DirectX Properties Window, ensure Direct3D/DXGI Debug Layer is set to Force On. Come down for Device Settings, and set the Feature level limit to 11_1. 

Also, check the box that says Disable Feature Level Upgrade.

Finally Tap on Apply and OK to save all changes.

After that restart your PC and launch the game. Tower of Fantasy Verification of Some Files Failed issue will be fixed.

Fix 4: Wait For Sometime Till Tower of Fantasy Fixes the Bug

If you are getting Verification of Some Files Failed in Tower of Fantasy then high chances that there are some bug or glitch in Tower of Fantasy or Tower of Fantasy server is down and Tower of Fantasy team already know and is working to resolve the issue. 

In this case, you can’t do anything so just wait till bug is resolved from Tower of Fantasy team side or Tower of Fantasy server is up.

Fix 5: Restart Your Device or Console

If you are getting Verification of Some Files Failed in Tower of Fantasy then try to restart your device or console.

First close the game then restart your device or console and then Launch the Tower of Fantasy Again. it will fix Tower of Fantasy issue.