Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hello, Jackson Brito
Welcome to Microsoft Community.
I'm sorry to hear you're encountering difficulties with your Microsoft 365 applications. The error tag '7q6ca' and error code '-2147023838' are associated with sign-in issues in Office applications. This situation often arises due to corrupted authentication data or cached credentials.
To address this, please follow these steps:
- Close All Office Applications: Ensure that all Office applications, including Outlook and Teams, are completely closed.
- Delete Authentication Cache:
- Press
Win + Rto open the Run dialog. - Type
%localappdata%\Microsoftand press Enter. - In the folder that opens, locate and delete the folders named
OneAuthandIdentityCache.
- Press
- Restart an Office Application:
- Open any Office application, such as Word or Excel.
- Attempt to sign in with your Microsoft 365 credentials.
These steps should help clear any corrupted authentication data and resolve the sign-in issue. If the problem persists, consider the following additional measures:
- Remove and Re-add Your Account:
- Go to
Settings>Accounts>Access work or school. - Remove your work or school account.
- Restart your computer and add the account again.
- Go to
- Repair Office Installation:
- Navigate to
Control Panel>Programs>Programs and Features - Find Microsoft Office in the list, select it, and choose
Change - Select
Quick Repair, and if the issue remains, tryOnline Repair
- Navigate to
Remember, technology can sometimes be as unpredictable as a plot twist in a mystery novel, but with patience and the right steps, most issues can be unraveled.
Best regards,
Chandy.L |Microsoft Community Support Specialist