How to fix the 0x800cc92 error in Microsoft Outlook?

1. Fix the POP3 problem

Perform this procedure if the system displays the following error message:

POP3: Invalid Password

a. Exit the Outlook application.

b. Re-launch it and go to the log-in window.

c. Type the correct username and password credentials and attempt to sign in to the application.

If you had indeed typed incorrect credentials in the earlier log-in session, chances are that this method will most definitely solve Outlook 0x800cc92 error.

2. Download the latest patch

Often, this error is displayed when your application is not in sync with the latest updates. Your best bet is to stay up-to-date by performing the following procedure:

a. Go to the Microsoft support website.

b. Look for your Outlook application version and the latest service pack.

c. Download the service pack and install it on your machine.

Keeping your application updated with the latest patches solves more problems than you could ever imagine. It is, therefore, highly recommended to keep your machine, and all its applications, updated and synchronized.

3. Follow these steps to solve Outlook 0x800cc92 error

Note: Before you begin with this, ensure that you take a full backup of all your email and calendar items. Because this procedure is going to fix your Outlook application, there is no guarantee that your emails, attachments, calendar events, and other important data might remain untouched.

Also note that the following procedure is applicable on Outlook 365, Outlook 2007, 2010, 2013, and 2016.

a. Launch Control Panel and select “Network and Internet” option.

b. Click Internet options.

c. On the Internet Properties window, click the Connections tab.

d. Click LAN Settings.

e. On the Local Area Network (LAN) Settings window, select “Automatically detect settings” checkbox and then click OK.

f. On the Internet Properties window, click OK and exit.

g. Open the Command Prompt window on your machine and type sfc/scannow. This causes the system to scan all protected system files and replace corrupted files with a cached copy that is located in the dllcache folder.

h. Exit Command Prompt.

i. Open File Explorer Options, and click the View tab.

j. Under Advanced Settings, select the Show hidden files, folders, and drives option.

k. Click OK and exit.

l. If your Outlook application is open, close it and locate the scanpst.exe file in your machine.

m. Open the file and browse to the location of your Outlook PST file. Click Start.

n. The system starts scanning your PST file. If the system prompts, click Repair.

o. After the system finishes repairing your PST file, launch your Outlook application and try sending and receiving emails.

Those steps should positively fix Outlook 0x800cc92 error.