Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hello AndiArfan Zulsamadi
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From the Microsoft 365 and Office / Install, redeem, activate / category you posted, we know that your problem is "Error code 30053-2026 (0)" when installing your Office program. If my understanding is wrong, please do not hesitate to correct me. I know that sometimes troubleshooting can take a while and the problem of unsolved fact can be frustrating.
We are very sympathetic to your question. In the current situation, we recommend that you first completely uninstall your Office from your current computer, and then use the offline installer to install your Office. The steps are as follows:
Uninstall your Office using the Uninstall Support Tool
- Select the button below to download the Office Uninstallation Support Tool. download
- Follow the steps to open the download in your browser, and when prompted in the Application Installation window, select Install , and then select I agree to the Microsoft Services Agreement. Tip: The tool may take a few minutes to download and install. After the installation is complete, the Uninstall Office Products window will open.
- From the Uninstall an Office Product window, select the version of Office you want to uninstall, and then select Next .
- Follow the prompts on the remaining screens, restarting your computer when prompted. After restarting the computer, the uninstall tool automatically reopens to complete the final step of the uninstall process. Follow the rest of the tips.
Tip: If the Office Uninstall Tool did not completely uninstall Office from your computer, you can try uninstalling Office manually
Use the offline installer to install Office, since this process may require detailed steps, please refer to Microsoft's official instructions for specific information (install according to your version of Office)
Hope it helps! If any update, welcome to share with us.
Chandy | Microsoft Community Support Specialist
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