Keytive

Here’s how to fix issues when your product key doesn’t work.

My product key doesn't work

Resolve various error codes and installation issues.

Troubleshooting

Learn how to fix error 0x80072F8F–0x20000 in Windows 7 or 8.

How to Fix Windows Error Code: 0x80072F8F-0x20000

Learn how to fix Windows activation error 0xc0ea000a caused by hardware changes using PowerShell.

How to Fix Windows Error Code: 0xc0ea000a

Learn how to fix error 0xC004F050 when upgrading from Windows Home to Pro.

How to Fix Windows Error Code: 0xC004F050

Learn how to fix error 0x80070490 related to Windows update corruption.

How to Fix Windows Error Code: 0x80070490

Learn how to fix error 0x0000022 caused by permission or file issues in Windows.

How to Fix Windows Error Code: 0x0000022

Learn how to fix errors 0x80070570 and 0x80070057 caused by corrupted or unreadable files.

How to Fix Windows Error code: 0x80070570

Error message: The app you are trying to install is not a Microsoft Verified App

Enabling the installation of apps from anywhere on Windows

Learn how to fix Windows activation error code 0x800704CF, which is caused by internet connection issues during product key activation.

How to Fix Windows Error Code: 0x800704CF

Fix frequent problems with Windows installation, activation, and performance.

Windows Troubleshooting

Fix Office install errors 30182-44 and 30015-45 by removing previous installations.

How to Fix Office Error Code: 30182-44 / 30015-45

Installation of Microsoft Office 2021 Professional Plus has stopped or got stuck.

How to Fix Office Error: Installation is stuck

Fix the Office error where Windows says it cannot find winword.exe by following these exact steps.

How to Fix Office Error: Cannot find winword.exe

Fix the installation error 0-2054 that can occur when installing Microsoft Office 2024 Professional Plus (PC).

How to Fix Office Error Code: 0-2054

Fix the issue where Microsoft Office 2024 Professional Plus displays as Office 2021 after activation.

How to Fix: Office 2024 shows as Office 2021

Resolve common issues related to Microsoft Office installations and errors.

Office Troubleshooting

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