Error 0x80040154 in Mail & Calendar app on Windows 11/10

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Some Windows 11/ten users report that they receive an Mistake Code 0x80040154 when they endeavour to open, create a new business relationship or sign in to the Post and Agenda app. If you are facing this issue, perhaps these suggestions volition help you lot fix the issue.

Windows Postal service app error 0x80040154

The exact message you see would be:

Something went wrong. Nosotros're sorry, only nosotros weren't able to do that. Error lawmaking 0x80040154.

So if you are facing bug with your Windows xi/10 Postal service and Calendar app, create a system restore point so become through the entire listing of suggestions starting time, before you decide which of the suggestions you would like to attempt out:

ane] Run Windows Shop Apps troubleshooter

Run Windows Store Apps troubleshooter. This has been know to help many.

2] Reset the Mail service & Agenda app

If you confront this error, Reset or Repair the Mail service & Agenda app. and come across.

3] Run System File Checker

Run System File Checker to replace potentially corrupted organization files.

4] Delete contents of the Comms binder

Open File Explorer and navigate to the following folder:

C:\Users\<username>\AppData\Local\

Hither you will see a Comms folder. Rename it to, say, Comms-old, and restart your computer.

v] Reinstall the Mail & Calendar app

Reinstall the Mail & Agenda app with a click using our freeware 10AppsManager.

Uninstall the Mail and Calendar app and so download and reinstall it via the Windows Store. To uninstall it, you may use our 10AppsManager.

Heed you, you may lose your settings when you lot follow some of these suggestions.

Related: Fix Mail app error 0x8000000b, 0x8007042b, 0x8000ffff, 0x8007000d, 0x80c8043e, 0x80070435, 0x8007006d, 0x80070425.

Let us know if whatsoever of this helped y'all or you found some other way to fix this issue.

Anand Khanse is the Admin of TheWindowsClub.com, a 10-twelvemonth Microsoft MVP (2006-16) & a Windows Insider MVP. Delight read the entire post & the comments first, create a System Restore Point before making whatever changes to your arrangement & exist conscientious about whatsoever tertiary-political party offers while installing freeware.