Fix Runtime error 216 windows 10 (Complete Guide)

If you are regular Windows 10 user and you have facing Runtime error 216 windows, then you should read this article carefully. This error is most common in Windows OS based computer. You get’s horrible experience when you face this error on your Windows PCs, but good thing is that it is possible to solve this issue easily from System.

About Runtime error 216 windows 10

Backdoor.SubSeven is always responsible for Runtime error 216. You get this error generally while you are trying to load an application on your machine. According to Cyber security researcher, Backdoor.Seven is belongs to Trajan horse family that allows the unauthorized users to access your internet connection on your PCs. But good news is that it is not very difficult to remove this harmful Trojan as well as to fix this error from PCs.

Cause of Runtime error 216 windows 10:

  • If you have received unsolicited mail or click on malicious attachments accidently, then it might possible to get this error on your PCs.
  • When you try to run unknown setup.exe program, it start showing a failed error message. Once you click on such program file, then it starts spreading huge number of copies of it on your machine that cause serious troubles.
  • It might possible that some of the files of your System registry entries has been corrupted or deleted accidently and results is runtime error 216 registry occurs in your PCs.
  • Have you noticed that audio files play without permission? If yes, then it is sure that you will get runtime error 216 Windows 10.
  • When your files will start appearing/disappearing any time that means you System has this error.
  • If you are getting runtime error 216 delphi while you trying to run Delphi IDE XE on your Windows, then it is sure that your System has infected.

Methods to fix Runtime error 216 windows 10

Procedure 1: You need to delete Subseven Trojan virus from PCs

Step 1: Press “Window + R” key from keyboard and type “regedit.exe” and then press “ok” button

Step 2: Now, Click on “HKEY_LOCAL_MACHINE” and search & go for “Subseven

Step 3: Right click on “Subseven” and click on “delete” option

Step 4: After that, restart your PCs and check if the problem is resolved.

Procedure 2: You need to enable/disable the “Windows Automatic Update” Options on PC

Step 1: Click on Start menu and search or go for Control Panel

Step 2: Now, click on “Windows Update” option and open it.

Step 3: Then Check if any update is available. If any, then update it fast


Step 4: At fist follow step 1 & 2. After that, got to left side “Change setting” option and open it.

Step 5: Select “Install Updates Automatically” option (to automatic update)

Step 6: Now, click on “OK” to save changes.

Procedure 3: You need to run “full scan” of your Windows PCs for malware or junk files

Step 1: Click on Start menu and search or go for “Microsoft Security Essentials”

Step 2: Select “Full” option and click on “Scan Now” option to scan

Step 3: After complete scan, restart your PCs and check if your problem is resolved.

Procedure 4: You need to clean the “Registry” from Ccleaner on Windows PCs to fix the runtime error 216 registry

 Step 1: At first, you need to download and install Ccleaner (downloaded from its official website)

Step 2: After complete downloading and installing process, open it.

Step 3:  Now, Click on “Registry” option

Step 4: Click on “Scan for issues

Step 5: After complete the scanning process, select the “Fix selected issues” option to fix it

Step 6: After that, reboots your System and check if the problem is resolved.


I hope that this article helped you to fix runtime error 216 windows 10 in various ways. You have also realized that it is not too much complex to fix this type of error.

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Sakshi Anant Author