Microsoft Office 365

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Office 365 / 2019 / 2016 can't start properly giving error 0xc0000142 after trying to update itself at startup solution

by Joan M

How to be able to launch office apps that refuse to start giving the 0xc0000142 error

Consuming Outlook Streaming Notifications in C#

by Zoltán Zörgő

Sketch application capable of consuming Office365 Oultook Streaming Notificaion API

Latest Articles

Office 365 / 2019 / 2016 can't start properly giving error 0xc0000142 after trying to update itself at startup solution

by Joan M

How to be able to launch office apps that refuse to start giving the 0xc0000142 error

Consuming Outlook Streaming Notifications in C#

by Zoltán Zörgő

Sketch application capable of consuming Office365 Oultook Streaming Notificaion API

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Microsoft Office 365

How to create appointment in office 365 programmatically in C#?

27 Jun 2018 by Richard Deeming

Use Exchange Web Services (EWS): Start using web services in Exchange | Microsoft Docs[^] Create appointments and meetings by using EWS in Exchange 2013 | Microsoft Docs[^]

Office365

Office 365 / 2019 / 2016 can't start properly giving error 0xc0000142 after trying to update itself at startup solution

2 Apr 2021 by Joan M

How to be able to launch office apps that refuse to start giving the 0xc0000142 error

Office365

Office

Excel programming with visual studio

30 Aug 2022 by OriginalGriff

You need to add the Interop assemblies as well: Microsoft.Office.Interop.Excel

Office365

Visual-Studio

How to perform office 365 to office 365 migration?

N 22 Apr 2024 by Dave Kreskowiak

Your question is off-topic for this site. Try https://answers.microsoft.com[^]

Office365

How can I open outlook web application using in sharepoint provider hosted app

5 Sep 2017 by Udara Eshan Ariyarathne

I want know how do i open Outlook online Web Application using SharePoint Provider Hosted App. I have open Outlook Client Application in Local Machine Using Below Code. I want to know same as to below code for Outlook Online Web Application What I have tried: ...

I need a developer to build a telemedicine web and mobile application for me

21 Sep 2017 by Richard MacCutchan

Wrong site; these forums are for help with code that you have written. You need to try rentacoder.com.

Office365

Sharepoint designer workflow

15 Nov 2017 by Member 13512216

hi I want to create a leave approval workflow( if the manager approved the leave request, a mail should be triggered to inititor same like rejection also. i have a list called LeaveRequest with column( start date (date & time), end date (date & time), manager(peoplepicker) What I have tried: ...

Office365

Export mail as .eml/.msg format file using ews

19 Jun 2018 by anu katari

I followed a suggestion from this and was able to generate successful results response. However, I am still finding it difficult to get a complete mail as .eml/msg file from that response. Is it possible to get complete mail as a file instead of attachments ?. What I have tried: How to get...

Office365

EWS

How to create appointment in office 365 programmatically in C#?

27 Jun 2018 by TeemeeT

Is there any technology that I can use to connect to office 365 for a C# application? My requirement is that I need to create an app that can add, update and delete appointments in office 365 outlook calendar. What I have tried: I try using Microsoft Graph Explorer but I cannot access its...

Office365

VS 2015 has no reference to microsoft.office.interop.excel.application

2 Aug 2019 by CandaceJ

Hi I am attempting to compile a project but its missing the Microsoft.Office.Interop.Excel.Application reference. When going to Add References I cannot seem to find it. If Office is installed should the reference not automatically be in the list? How can I get it into the list? I'm running...

Office365

Excel-2016

VS2015

VS 2015 has no reference to microsoft.office.interop.excel.application

2 Aug 2019 by RickZeeland

You might try the repair option of Office in Control Panel as mentioned here: Interop Assemblies for Excel 2016 for c# application[^] It could also be that you need to upgrade to VS2017, as mentioned here: Office primary interop assemblies - Visual Studio | Microsoft Docs[^] Quote: Starting...

Office365

Excel-2016

VS2015

Word 16 document is opening in locked mode

11 Aug 2019 by OriginalGriff

Read the message: READ ONLY : This Document is Lock for Editing by another user That means just what it says: the file is in use, and until it is no longer being used you can't access it. Probably, you app is not closing iot's files properly, and the file remains in use from a "previous...

How do I handle office 365 REST API in C#

28 May 2020 by Kazuhiro Murata

Hi, my troubles are below. 1. I need to replace code "EWS" to "office365 Rest API" because The deadline is approacing. In my source, "targetGroup" is address for Microsoft.Exchange.WebServices.Data.MailboxType.PublicGroup. I tried to search a...

Refresh backgroundquery slowness in MS excel for Microsoft 365

2 Dec 2020 by Sunil T

I was using MS Office 7 and macro was running faster. However ever since I moved to office 365 64bit, Macro became dead slow to fetch data. I use below code to pull stock data from a site, where I used to pull 150 stock data within 5 to 10 min...

VBA

Office365

MS-Excel

Remove an application from office365 via powershell

1 Mar 2021 by Member 15087247

$LO = New-MsolLicenseOptions -AccountSkuId *****:STANDARDWOFFPACK_IW_FACULTY -DisabledPlans "MICROSOFTBOOKINGS" The Script should look like this Set-MsolUserLicense -Userprincipalname $UPN -LicenseOptions $LO

Office365

PowerShell

Read and write excel file in a online shared space C#

22 Sep 2021 by idkd

I want to be able to Open an excel file that is in web using a C# desktop application without having to build a web application of sort. (working on a small budget ) I have some code that works where I can open and edit a local excel xlsx ( on...

Excel-2016

Office365

OneDrive

Read and write excel file in a online shared space C#

22 Sep 2021 by Richard Deeming

Most websites don't allow you to modify files stored on them. You would need to download the file locally, edit it, and then find some way to upload your changes back to the site. For OneDrive, you might be able to use the API: OneDrive file...

Excel-2016

Office365

OneDrive

How do I display HTML table from code in excel, EPPLUS ?

6 Jan 2022 by Adam Rudzinski

Hi, I am trying to insert a custom HTML table from a code to excel. However, it does not work from the backend side. I always get a raw table string in the cell; however, it works when I open a file and manually copy and paste the cell's value...

How do I display HTML table from code in excel, EPPLUS ?

6 Jan 2022 by Chris Copeland

You can't just insert HTML content into a cell and expect Excel to render it, Excel doesn't natively support HTML in it's cells. Even using the IsRichText doesn't work because it expects RTF-formatted content. How can I embed HTML file in excel?...

Edit MS word file online in browser

16 Mar 2022 by smodak@ats360.com

We have a Web based File Management system in which Word documents are uploaded. Documents are stored in the database. We would like to allow the Word document to be launched for editing in a separate tab in the browser using Microsoft 365 Word...

Office365

Excel programming with visual studio

30 Aug 2022 by TuomoK

I have Microsoft Office installed in my computer, and I'm about to begin Excel programming with Visual Studio 2019. I added Microsoft Office 16.0 Object Library reference to my project, but the added reference doesn't show in the project's...

Office365

Visual-Studio

Word error "the application experienced an internal error loading the SSL libraries", while using webdav with HTTPS

20 Sep 2022 by koolprasad2003

Dear team we have implemented WebDav using asp.net and deployed it on IIS. Now when we try to edit any file on client machine with Word 2013/2016 then word prompts security warning as "The application experienced an internal error loading the SSL...

How do I package office web add-in for Microsoft store

5 May 2023 by Graeme_Grant

I popped your question into Google Search: How do I package office web add-in for Microsoft store[^] and this was in the section "People also ask:" .How do I package an add-in?[^] To package and publish your add-in using IIS, FTP, or Web Deploy...

Office365

web_application

Outlook

How do I package office web add-in for Microsoft store

5 May 2023 by Member 15893644

I have developed an Event-Driven Office Web Add-In for Outlook in Visual Studio Code based on one of the examples at github. I tested this Add-In by creating a distribution directory using npm run build , put this on our server, and verified that...

Office365

web_application

Outlook

Consuming Outlook Streaming Notifications in C#

14 Aug 2017 by Zoltán Zörgő

Sketch application capable of consuming Office365 Oultook Streaming Notificaion API

.NET

Office365

Azure

Word 16 document is opening in locked mode

12 Aug 2019 by kedar001

i'm Opening Word File from my Application in HTTP Path i.e. http:\\Server\SiteName\TempFiles\filename.docx Word File Showing message as "READ ONLY : This Document is Lock for Editing by another user" because of this my macro didn't work Protection = ActiveDocument.ProtectionType If...

How can be disable popup this email can not send without a label

5 Dec 2022 by Member 15418280

we are getting prompt window every time when we are sending mail this email can not send without a label how can restrict this pop up not to come what setting we need to do What I have tried: how can be disable popup this email can not send...

Want to change logo in sharepoint app

19 Nov 2018 by Member 13041059

Just one question i have created an SharePoint app and it was deployed by Admin because i don't have Admin access i am just user of Office 365. Now i want to change a logo given in the App, so i just want to know that is it changed by Admin of a particular user can also change it What I have...

SharePoint2013

Office365

Remove an application from office365 via powershell

1 Mar 2021 by aparrygordontafe

Afternoon All, I've been asked to remove applications from office 365, specifically outlook via powershell and the msol service. But i cannot see any information about this? What I have tried: I can remove "services" such as...

Office365

PowerShell

Assigning unique ID/ serial number in Microsoft forms and power apps

28 Oct 2020 by Maanoj Kumar

I am tasked in developing a form which is going to record and store data into a SharePoint list (Office 365 online SharePoint) So far I have been looking into two different methods I am not sure if they are suitable given the requirements of the...

How integrate admin center O365 to sharepoint online

28 Nov 2023 by Member 10248476

Hi Everyone, I have a question, can I make an application from SharePoint where the license in the Office 365 Admin is integrated into SharePoint online with conditions on when the existing license is assigned and when the license must be...

SharePoint

Office365

administrator