

Check whether your computer’s date, time, and time zone are correct. If you have an expired subscription, renew it and restart Office to check if activation works.įor that Go to Settings > Accounts and check your subscription status.Ĥ.

Check your subscription status if you are using Microsoft 365. Restart and check if the error is cleared.ģ. If there is more than one version, right-click on the one not being used and select Uninstall.Ĭ. Look for multiple versions in the system. Go to Programs and Features in Control Panel.ī. It has been noticed that activation fails if there are multiple copies of Office installed on your system.Ī. Check if you have signed in using the Microsoft account associated with Office which you had used to buy the subscription.Ģ. Now open the Microsoft Office app and check whether the error is fixed. You can also search for OSPPREARM.exe in your C drive.ĩ. Click on Yes if you are prompted by UAC.Ĩ. Once you have located the file, just Right-click on the OSPPREARM.exe file and select Run as administrator. You need to sign in with a Microsoft account. Note: – If you still cannot find the file, go to the location given below and find it thereĬ:\Program Files\Common Files\microsoft shared\OfficeSoftwareProtectionPlatformħ. You need to activate Office within 180 days from the time the Windows OS is activated. If you have a 32-bit installation of Office on a 64-bit OS, go to the location below:Ĭ:\Program Files (x86)\Microsoft Office\Office16 Depending on your Office installation, go to the following location for Program FilesĬ:\Program Files\Microsoft Office\Office16 Here you can see two Program Files folders.Ħ. If Windows or Office does not activate automatically then download this zip file and run the KMS-support.cmd file (if you get a warning from SmartScreen, click More Info and Run anyway) and send the results file to KMS-Supportġ.5.You must configure the IP address for your machine (you should already have an IP address if you downloaded this software from within UCL – if not please contact your Local Departmental Administrator/rep).Step 2: Check for multiple copies of Office. If its not, your email address wont work for signing in to Office. You have Windows/Office downloaded from UCL's Software Database Your Office product or Microsoft 365 subscription should be listed there.Please note: If your machine is disconnected from UCL's network or has been off site for more than six months, please contact the ISD IT Supplier and Management team. Les licences d’activation pour Office 2021 coutent très cher.


This guide allows you to activate Windows and Office within UCL (on site) without requiring a license key. MS Office 2021 Famille et étudiant Comment activer Office 2021 gratuitement. How to activate Windows and Office on site
