How to Fix .NET Framework 4.8 Install Error 0x80080008 on Windows 10

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microsoft .net framework 4.8 for windows 10 version 1803 for x64 (kb4486153) - error 0x80080008

When attempting to install the Microsoft .NET Framework 4.8 on Windows 10 systems, some users encounter the cryptic error code 0x80080008.

This failing setup with error messaging like:

Microsoft .NET Framework 4.8 for Windows 10 Version 1803 for x64 (KB4486153) - Error 0x80080008

is typically tied to underlying system compatibility or component issues that blocks the .NET 4.8 upgrade.

Understanding the cause of error code 0x80080008 and troubleshooting steps to resolve it is key to getting this framework installed properly.

Root Causes of microsoft .net framework 4.8 for windows 10 version 1803 for x64 (kb4486153) – error 0x80080008 Error

On modern Windows versions, the .NET Framework is deeply integrated into core system components and behaviors. Upgrading it requires careful compatibility checks during setup.

microsoft .net framework 4.8 for windows 10 version 1803 for x64 (kb4486153) - error 0x80080008

Some common triggers for setup failure error 0x80080008 when trying to get .NET 4.8 include:

Missing system file dependencies – Underlying DLLs, runtimes, or libraries not available blocks install.

Windows Update corruption – Mid-upgradedamage to Windows Update data prevents recognizing .NET 4.8.

Incorrect Windows release – Trying to upgrade .NET on unsupported legacy Windows builds.

System file permissions issues – Setup unable to access required directories or registry keys.

Without meeting fundament system stability, consistency, and access requirements, the .NET Framework 4.8 upgrade cannot finalize – producing error 0x80080008.

Fixing .NET Framework 4.8 Installation Error Code 0x80080008

With an understanding of what causes error 0x80080008, we can troubleshoot accordingly:

Step 1: Check Windows OS version compatibility

The minimum supported build for .NET 4.8 is Windows 10 Anniversary Update – Version 1607.

If attempting to install on earlier unsupported releases, you will need to upgrade the core Windows OS first.

Step 2: Perform Windows Update repairs

Use the built-in Windows Update troubleshooter to check for issues and perform repairs of damaged files.

This can fix underlying corruption that causes error 0x80080008.

Step 3: Verify all .NET dependencies exist

Check that all applicable .NET frameworks are already installed properly beforehand as dependencies. Review related Windows Features are also enabled.

Step 4: Run installers with elevated permissions

Right-click setup files and select “Run as administrator” so they have full access to configure registry settings and system files.

Following these steps to correct any underlying system limitations blocking .NET Framework setup should resolve error code 0x80080008 encountered on Windows 10 systems.

What’s Next? Verifying Correct .NET 4.8 Installation

Once installation succeeds without issues, verify proper framework registration within Windows:

Check Add/Remove Programs

Look for successful listing of the .NET 4.8 package details.

Check registry entries

Search for relevant registry keys containing .NET 4.8 configuration data.

Review file system folders

In C:\Windows\Microsoft.NET\Framework64\v4.0.xxxxx you should see new v4.8.* folders and DLL files.

With configuration verified, restart any relevant processes and applications now able to leverage the latest networking, API, security, and performance improvements in .NET Framework 4.8.

Let me know if error 0x80080008 pops up again on future updates or installs!