Resolving Error Code 0x800F0906 During SQL Server 2017 Setup

Addressing the error code 0x800F0906 in SQL Server 2017 can be achieved through multiple strategies:

1. Install .NET Framework 3.5: Lack of .NET Framework 3.5 may lead to this error. Navigate to Control Panel > Programs and Features > Turn Windows features on or off > activate .NET Framework 3.5 (includes .NET 2.0 and 3.0) > press OK.
2. Deactivate antivirus software: Occasionally, antivirus programs may obstruct the setup process. Consider deactivating your antivirus briefly to proceed with the installation.
3. Opt for installation media: Should you face issues with a downloaded installation file, opt to use the physical installation media instead. Either burn the ISO to a DVD or mount it as a virtual drive, then execute the setup.exe.
4. Verify system compatibility: Ensure your system complies with the minimum requirements for SQL Server 2017 by reviewing the hardware and software prerequisites listed on the Microsoft site.
5. Execute setup as administrator: To provide the installation with requisite permissions, right-click the setup.exe file and choose 'Run as administrator'.
6. Ensure Windows Update is active: Verify that the Windows Update service is operational and current. Navigate to Control Panel > Administrative Tools > Services > Windows Update > right-click and select 'Start' if it is inactive.
7. Perform a clean system boot: To remove potential conflicts with other applications or services, initiate a clean boot. Proceed to Start > type 'msconfig' > select 'System Configuration' > choose 'Selective startup' > deselect 'Load startup items' > press OK > restart your computer.