

To use the Click-to-Run version of the Office 2010 trial, you must select the “Try Office for free” link at the information page of the Home and Business version.

Because of this level of virtualization, you can safely test-drive Outlook 2010 without needing to lose your current Outlook version. The Click-to-Run version runs in a “virtual bubble” and does not make any system changes. If you want to test Outlook 2010 without needing to uninstall your current version of Outlook, you can use the Click-to-Run version of the trial instead.
OUTLOOK 2016 WILL NOT OPEN. ACTIVATION LICENSE KEY
When installing Office 2010 with a full license key instead of a trial key and a previous version of Outlook is detected, then this version is automatically uninstalled and Outlook 2010 will be installed. This additional step (of manually removing Outlook first) is to make you aware that you should verify if you still have the original disk and license information of your current version of Outlook just in case you want to revert to you current version after the trial. This is a precaution specific to the trial version to prevent you from removing a licensed version of Outlook and replacing it with a trial version. execute command: cscript ospp.vbs /dstatus. Since only 1 version of Outlook can be installed at a time on a system, any previous version of Outlook needs to be uninstalled first. here's a possible solution for you: from a command prompt: navigate to c:\Program Files (x86)\Microsoft Office\Office16 or your equivilant.

It's not that it won't work, but rather that App Passwords are really hard. The account can be configured, but it requires the use of an App Password.
OUTLOOK 2016 WILL NOT OPEN. ACTIVATION MANUAL
How can I evaluate the new version of Outlook? MFA is active via the web and via mobile, but Outlook 2016 will not present the modern authentication screen when initially wiring up the MSA (using autodiscover, maybe manual would be different). I went back into the setup screens and found that Outlook wasn't available and I cannot select it either. The Product Activated caption indicates that your copy of Office is activated. All applications apgraded correctly accept for Outlook. After installing and activating Office 2022/2019/2016 or Office 365 (Microsoft 365) on your computer, you can make sure that your copy of Office is activated correctly in any application (Word, Excel, PowerPoint, Outlook) in the File -> Account section. I installed a trail version of the new Office 2010.
