Fix DirectX Setup: An internal system error occurred
Game fanatics may occasionally need to install the DirectX manual to ensure desktop or laptop meets the system requirements DirectX games. However, some users have stated that an internal system error occurred. DirectX error message appears when they try to install DirectX (version 9 or higher).
1. Run the DirectX Installer as Admin
First, try to run the DirectX installer as admin. Opening the installer as admin can often fix installation errors. To do that, you right-click the DirectX setup wizard and select Run as administrator.
2. Switch Off Third-Party Antivirus Software
Many users have been fixed the “An internal system error occurred” error by disabling their third party’s anti-virus software and then installing DirectX.
For most anti-virus utilities, including choosing to disable the system tray icon context menu, you can choose to switch temporarily from the shield.
If you can not find such a large selection on the context menu, open the windows anti-virus software and browse through the configuration settings.
3. Install DirectX With DirectX End-User Runtimes
The “internal system error occurred” system error occurs more frequently when installing DirectX with a web setup version of this runtime package (if not the web installer).
Thus, some users have found installing DirectX alternative ok with DirectX End-User Runtimes installer that you can download from this page.
After that, run the installer, extract all the files to a folder and then run DXSETUP as an administrator of the folder that includes the extracted files.