4,374 questions with Microsoft 365 and Office | Development | Other tags

Sort by: Updated
3 answers

How can I obtain the owner's manual I never received with my subscription to Office 365?

How can I receive the Office 365 owner's manual which I never got when I subscribed to Office 365

Microsoft 365 and Office Development Other
asked 2025-06-26T20:50:55.94+00:00
Joseph Abucewicz 0 Reputation points
answered 2025-06-28T08:47:09.4066667+00:00
Stefan Blom 2,781 Reputation points MVP Volunteer Moderator
2 answers

Error code 0X426-0X0

As of today 6/27/25 I am unable to open any of my Microsoft365 applications e.g. Outlook, Excel, etc. It states that something went wrong. I have tried to follow the suggestions by repairing etc. Any suggestions?

Microsoft 365 and Office Development Other
asked 2025-06-27T18:59:51.1966667+00:00
MICHAEL MOREL 0 Reputation points
answered 2025-06-27T20:50:09.5433333+00:00
Viorel 122.5K Reputation points
2 answers

Locate new MS App: records voice, to text to mp3

I accidentally discovered the app which records voice to text to mp3. Please help me find it along with user help for it

Microsoft 365 and Office Development Other
asked 2025-06-25T18:57:08.6166667+00:00
Keith Cohn 0 Reputation points
commented 2025-06-27T08:12:28.4233333+00:00
TiNo-T 1,430 Reputation points Microsoft External Staff Moderator
1 answer

Testing Office add-in with Playwright

I am developing a custom Office add-in that uses the JavaScript API. I'd like to be able the test my add-in in the browser using Playwright. Are there any examples of this that can be shared? Ideally, any calls to the Office.js API would be mocked. Any…

Microsoft 365 and Office Development Other
asked 2025-06-25T23:35:04.6766667+00:00
Ken 0 Reputation points
commented 2025-06-27T07:48:26.85+00:00
Hin-V 740 Reputation points Microsoft External Staff Moderator
0 answers

Booking IDs don't match

Using the Shared MS Bookings system and the MS Graph API I can get the events in the calendar made by the Bookings WebPage First call /{userId}/calendarview returns the events the event has and ID AAMkAGFjNTQ3Y......-wAABGREmKAAA= Then calling…

Microsoft 365 and Office Development Other
asked 2025-06-26T18:22:00.4066667+00:00
Barry Fawthrop 0 Reputation points
2 answers

Outlook Add-in fails to upload manifest.xml

We are building an add-in and cannot upload our test version to the tenant. I am a Global Administrator with an Exchange licence (https://admin.microsoft.com/AdminPortal/Home#/Settings/AddIns). This also fails with the sideload:…

Microsoft 365 and Office Development Other
asked 2025-06-25T13:44:26.31+00:00
James Graham 0 Reputation points
commented 2025-06-26T14:36:02.1633333+00:00
Hin-V 740 Reputation points Microsoft External Staff Moderator
1 answer

Is there any other alternative to use the functionality of dragging and dropping an email item from new outlook1.2024.508.600 (Production) version( ) to WPF form using C#?

I have an existing functionality where I drag and email item from outlook and drop it in the WPF form and it is dropped there along with its attachments. This works fine with Classic outlook but doesn't seem to be working with New outlook (1.2024.508.600…

Developer technologies Windows Presentation Foundation
Microsoft 365 and Office Development Other
Outlook Windows Classic Outlook for Windows For business
Windows for business Windows Client for IT Pros User experience Other
asked 2024-05-15T06:30:48.9933333+00:00
Amit Kumar 40 Reputation points
answered 2025-06-25T13:38:05.77+00:00
Scott Waye 0 Reputation points
2 answers

Workbook button for Excel Scripts permission issue : The button cannot run because the script was unshared. Contact the owner to share it again.

I created 3 Excel Scripts , added buttons to the workbook for each script, and shared the excel spreadsheet through Teams, and also the scripts on sharepoint with other folks in my organization. When they opened the excel sheet and tried to run the…

Microsoft 365 and Office Development Other
asked 2024-04-23T02:46:50.49+00:00
Dheeraj Kaul 35 Reputation points Microsoft Employee
answered 2025-06-25T07:37:13.79+00:00
Mark S 0 Reputation points
1 answer

How do I throttle mail merge with vba

My mail service has a limit of 25 emails a minute and i run a photographic competition where i have up to 600 entrants that i need to email to in bulk with Word and Excel. This is all non-profit and not regular enough to buy an add on to it. Is there a…

Microsoft 365 and Office Development Other
Microsoft 365 and Office Word For business Windows
asked 2024-04-15T01:14:44.24+00:00
John Hawkins 0 Reputation points
answered 2025-06-24T10:51:03.4033333+00:00
Doug Robbins - MVP 896 Reputation points
1 answer

Search/replace VBS does not replace anything

What is wrong with the VBS code below that it doesn't perform the replacement? It counts the founds. The test text is shown after the code. Selection.HomeKey Unit:=wdStory Selection.Find.ClearFormatting Selection.Find.Text =…

Microsoft 365 and Office Development Other
Microsoft 365 and Office Word For business Windows
asked 2025-01-07T21:03:20.0333333+00:00
SiGWare 0 Reputation points
answered 2025-06-24T10:42:31.1033333+00:00
Doug Robbins - MVP 896 Reputation points
1 answer One of the answers was accepted by the question author.

my old sign in profile corrupted, have a new one but have to transfer ics file from outlook365 to new signin, where do I find in onedrive

I had to reload office 365 to a new microsoft profile, the other got corrupted. I redownloaded office365 and outlook365. Previously my outlook365 was saved on onedrive, and that loaded up, but my calendar did not. How do I find in One Drive calendar file…

Microsoft 365 and Office Development Other
asked 2025-06-01T16:59:25.21+00:00
CeliaVineyard-1287 25 Reputation points
edited the question 2025-06-24T00:35:28.5833333+00:00
Camila Th 1,840 Reputation points Microsoft External Staff Moderator
0 answers

Actionable Message AdaptiveCard 1.0 Works on Windows Outlook, Android Outlook, not on IOS Outlook

{ "$schema": "http://adaptivecards.io/schemas/adaptive-card.json", "type": "AdaptiveCard", "originator": "my secret not sharing", "version": "1.4", …

Microsoft 365 and Office Development Other
asked 2024-04-10T15:52:51.5966667+00:00
Pete Hicks 0 Reputation points
commented 2025-06-20T14:49:46.3066667+00:00
sylla 0 Reputation points
1 answer

How to Fix Outlook issue -

Hi Microsoft, How can i resolve this challenge with my Outlook {"SessionId":"1fc82cf2-e102-7f49-b3e5-6ea0cf77a627","Timestamp":1740053980662,"Error":"INVALIDCREDENTIALS INTERACTIONREQUIRED"}

Microsoft 365 and Office Development Other
asked 2025-02-20T12:29:52.91+00:00
Vernon Bebe 10 Reputation points
commented 2025-06-19T11:08:12.97+00:00
Luis David Dagnino 0 Reputation points
2 answers One of the answers was accepted by the question author.

DP-900 will not give credit for completing all modules

Microsoft learn I have completed all modules and exercises for Microsoft Azure Data Fundamentals: however, for Explore data analytics in Azure the module Explore Fundamentals of large-scale analytics does not complete, does not show I have completed the…

Microsoft 365 and Office Development Other
asked 2025-06-15T16:13:31.7466667+00:00
Jael Sande 20 Reputation points
edited the question 2025-06-19T03:57:12.1+00:00
Dora-T 1,490 Reputation points Microsoft External Staff Moderator
1 answer

Outlook add‑in: NAA token‑acquisition code breaks add‑in in Outlook 2019 even when not executed

I have an Outlook add‑in that needs to support two distinct authentication flows: Nested App Auth (NAA) via MSAL.js on modern clients (Office 365 Desktop, Outlook Web, Outlook mobile, etc.) Auth Code flow on Outlook 2019 (which uses an IE11‑based…

Microsoft 365 and Office Development Other
asked 2025-05-16T12:07:01.15+00:00
Diluka Hewage 56 Reputation points
answered 2025-06-18T21:12:31.31+00:00
David Chesnut 166 Reputation points Microsoft Employee
1 answer

Error in Addin in Windows Outlook App with MSAL Nested App Auth

We have set up an Add-In for Outlook that uses Nested App Auth with MSAL as documented here. We followed this guide closely. There are no issues in mobile Outlook apps, in the Outlook web app, or in the Mac App. However, authentication fails in the…

Microsoft 365 and Office Development Other
asked 2025-05-21T11:32:47.6566667+00:00
LT-IT 0 Reputation points
answered 2025-06-18T21:08:33.62+00:00
David Chesnut 166 Reputation points Microsoft Employee
1 answer

Request to re-enable Microsoft 365 E5 Developer subscription

Hello, I am a registered member of the Microsoft 365 Developer Program using the account ******@outlook.com. I am currently unable to access or create an E5 sandbox subscription. The profile page shows: “You don’t currently qualify for a sandbox…

Microsoft 365 and Office Development Other
asked 2025-06-13T10:57:13.8333333+00:00
Martin Kohlíček 0 Reputation points
commented 2025-06-18T07:12:21.9066667+00:00
Jayden-P 2,535 Reputation points Microsoft External Staff Moderator
2 answers

The script office-addin-manifest reports manifest as valid, but Outlook cannot install it.

Prerequisites Please answer the following questions before submitting an issue. YOU MAY DELETE THE PREREQUISITES SECTION. [ *] I am running the latest version of Node and the tools [ *] I checked the documentation and found no answer [ *] I…

Microsoft 365 and Office Development Other
asked 2021-11-11T16:10:46.717+00:00
Danil Korotenko 1 Reputation point
edited an answer 2025-06-16T08:48:35.2366667+00:00
Sebastiaan de Kimpe 0 Reputation points
1 answer

How to create a digital certificate on Windows 10

How do I create a digital certificate on Windows 10

Microsoft 365 and Office Development Other
asked 2025-06-10T19:54:54.7466667+00:00
Larry Williamson 5 Reputation points
commented 2025-06-16T08:46:32.86+00:00
Michelle-N 550 Reputation points Microsoft External Staff Moderator
0 answers

Custom fields displayed on the booking homepage

My Job is enhancing the booking form by adding two new questions to collect the Job Title and Company Name. I’ve already added these fields under the customer information section within the relevant Booking service settings.        However, I’ve run into…

Microsoft 365 and Office Development Other
asked 2025-06-15T10:09:19.7033333+00:00
Zhanghan Huang 0 Reputation points