Cannot Insert Excel in Word with Office 365
When adding an Excel object in Word, it fails and returns the following error: The program used to create this object is Excel. That program is either not installed on your computer or it is not responding. To edit this object, install Excel or ensure…
Office-Addin-TaskPane-React Dependency Vulnerabilities
Dear Microsoft, For an Outlook add-in in our organisation we use 'Office-Addin-TaskPane-React'. Following dependencies listed in package.json and package-json.lock have security vulnerabilities: Security IssueComponentCVE-2025-27152axios :…
Is adding just a Hosts element as a child element under version 1.0 of VersionOverrides a valid way to prevent our addin from appearing in Outlook for Mac
By accident, we found that if we add a Hosts element as a child element of VersionOverrides version 1.0 in the manifest, it will prevent the addin from appearing in Outlook for Mac and classic Outlook for Windows. See below ... <VersionOverrides…
How to Simulate Fallback for Unsupported Nested App Authentication in Outlook Add-in?
I'm currently implementing Nested App Authentication for an Outlook Add-in, and the authentication flow is working as expected when supported. However, I need to test the fallback mechanism that should trigger when Nested App Authentication is not…
How to switch from Microsoft Office Home and Student 2021 - en-us to Microsoft 365 - en-us
Hi Firstly, the child tag bears no relation to my issue - so please ignore that. There was nothing appropriate to choose from. My laptop originally had Microsoft Office Home and Student 2021 - en-us installed on it. I wanted to start using the 'dictate'…
How to remove debug pop up on add in load
Hello all, Currently developing a JavaScript add-in for Microsoft word and are looking to start running live tests with users. To facilitate this I wish to remove the following pop-up that appears when the add in button is pressed. (Clicking…
HTML tag, <details/> and <summary/> not working in outlook
i am trying to send a HTML body as an email. i am using <details> and <summary> tag to create a dropdown. but i am not able to see the dropdown in outlook desktop app. here is the code i am using import smtplib from email.mime.multipart…

Microsoft Pro Plus 2024 installed, but see 2021 + set Dutch language
The PC has Windows 11 Pro. Microft Office Pro Plus 2021, Dutch version, removed with RevoUninstaller Pro and then installed Microsoft Office LTSC Professional Plus 2024 en-us and installed the Dutch language. 2x Office are visible via the control panel,…
I am the only Global Administrator for my Microsoft 365 tenant and am locked out due to MFA issues. I cannot access any support portals due to this lockout
I am locked out of my MFA (MS Authenticator app) and I am the only Global Administrator for my Microsoft 365 tenant and am locked out due to MFA issues. I cannot access any support portals due to this lockout. On the authenticator, to get the (6-digit)…
Is there a way to trigger Outlook-Add-Ins (Web) from external? (Custom event activation)
I am currently working on Office365 add-ins development and their communication via asp.net interfaces which are registered with entra id. I would like to open email templates from an external program. Templates can be created via ms-graph or by the…
Support Teams Keep Pointing Fingers. Where do I go for help?
Where do we get support for Office LTSC Standard 2024 that appears in the Admin Center? Microsoft Support at the Admin Center says we have to reach out to the people that sold us the licenses, an official non profit partner. We did, they verified these…
Add a new tab in the web outlook
Hi, Aim: I want to add a new tab in the web outlook, the tab will be in the ribbon. There is any way to achieve that the tab will includes a buttons that trigger an API for sending email or do something else. Thanks in advance,
makeEwsRequestAsync- 9020 error and mail item is null Officejs Outlook
Web View : mail item instead of 9020 GenericResponseError. Outlook Classic: mail item is null
Non-preset <a:tileRect> behaves strange in case of gradient fill with <a:path>.
If you set a custom <a:tileRect> for rectangle or radial gradient fill, then the rendering is strange. I know, that the flip attribute of OOXML is not supported, but the description in Section 2.1.1297.a in [MS-OI29500] works neither. If the tile…
How do I remove a block for spam. I fixed the issue
How do I remove a block from my email being mark as sending spam.
Is the ‘ProtectInClient’ property officially supported and safe to use in WOPI Excel?
Hi, We are looking to restrict copy functionality in WOPI Excel read-only modus. We tested and found that the ‘ProtectInClient’ currently works on WOPI production which blocks copy for end users. However, the available documentation on this property…
how do I get MS Project on my laptop?
I am trying to get a copy of MS Project for my laptop and seem unable to get it. Am constantly denied for having a personal e-mail address adn other ways to remedy this do not seem to work
Missing selfcert.exe in Office 2016
The tool selfcert.exe appears to be missing from the Office 2016 installation. What steps can be taken to resolve this issue and ensure that selfcert.exe is available?
Microsoft EXCEL issue. Anywhere else on my PC i can copy a number and a drop down will pop up with how I can make a phone call
So as stated above I can copy a number anywhere and a pop up will appear and I can click an icon and make a phone call. I used to be able to do it in excel on the actual cell but cant anymore after my it reset my pc but I can do it everywhere else. But…
TOC default text changes color when "Update Field" is clicked
I have a question why the color changes in a specific document when "Update Field" is clicked. Our application creates output from a template. In the download link is the template file (TocUpdateIssueTemplate.docx) and the output generated…