Error Code 0x80190194: How to Fix Error 0x80190194?
by Srinithi | Updated Jun 20, 2023
Error Code 0x80190194
The error code 0x80190194 is a common issue encountered by Outlook users when attempting to send or receive emails or when downloading the Offline Address Book (OAB). This problem has been reported across various recent versions of Outlook.
When this error occurs, users may experience difficulties in accessing their email accounts, resulting in inconvenience and potential disruptions to their workflow. The exact cause of the error can vary, but there are a few common factors that contribute to its occurrence.
One possible cause is network connectivity issues. The error may arise when Outlook is unable to establish a stable connection with the mail server or the server hosting the OAB files. This can be due to network interruptions, firewall settings, or incorrect proxy configurations. It's important to ensure a stable and reliable internet connection and review any network-related settings that might be affecting Outlook's connectivity.
Another potential cause is conflicts with antivirus or firewall software. In some cases, these security programs can interfere with Outlook's functionality, causing the 0x80190194 error. It's advisable to temporarily disable or configure the antivirus and firewall settings to allow Outlook to function properly.
Error Code 0x80190194 Causes
Method 1: Renaming the Corrupted Outlook Folder
If you encounter the 0x80190194 error in Outlook, it could be due to a corrupted AppData folder associated with the application. To fix this, you can try accessing the AppData folder and renaming the existing Outlook folder. By doing so, Outlook will create a fresh folder, potentially resolving any corruption issues. This process will not result in any data loss since your conversations and attachments are already backed up on the cloud.
Method 2: Updating or Clearing the Corrupt Offline Address Book
If you're using a Microsoft Exchange account and experiencing the error, it's possible that the Offline Address Book (OAB) you're trying to download is partially corrupt. You can attempt to update the OAB manually by accessing the Address Book Utility in Outlook and selecting the appropriate OAB. If the problem persists, you can try clearing the contents of the OAB folder manually. This process involves navigating to the AppData folder, locating the Microsoft > Outlook > Offline Address Book folder, selecting all contents, and deleting them.
Method 3: Creating a New Outlook Profile
In some cases, a partially corrupted Outlook profile can be the root cause of the error. To address this, you can create a new Outlook profile while retaining the same email account. This involves closing Outlook, accessing the Mailbox settings through the Control Panel or Classic Control interface, removing the problematic profile, creating a new profile with the same email account, setting it as the default profile, and restarting your computer before launching Outlook.
Method 4: Resolving Issues with Corrupt Cache Files
Corrupt cache files can cause various problems on your PC, including the 0x80190194 error in Outlook. To tackle this, you can try clearing the Outlook cache. This can be done by navigating to the AppData folder, locating the Microsoft > Outlook folder, and deleting the contents of the folder related to cache files. Restart Outlook and check if the error persists.
How to fix Error 0x80190194?
Method 1: Changing the Outlook Folder Name
If you encounter the 0x80190194 error in Outlook, it might be due to corrupt data in the AppData folder. To resolve this, navigate to the AppData folder, locate the Outlook folder, right-click on it, and rename it to "Outlook.old." This forces Outlook to create a fresh folder, preserving your data stored in the cloud.
Method 2: Updating or Clearing the OAB Folder
For Microsoft Exchange accounts, the Offline Address Book (OAB) can sometimes become corrupted, leading to the error. You can update the OAB manually by accessing the Address Book Utility in Outlook and selecting the correct OAB. If the problem persists, clear the contents of the Offline Address Book Files by navigating to the AppData folder, opening the Outlook folder, selecting all contents, and deleting them.
Method 3: Creating a New Outlook Profile
If previous methods didn't work, a partially corrupted Outlook profile may be the cause. Create a new profile by accessing the Mailbox settings through the Control Panel or Classic Control interface. Remove the problematic profile and add a new one, following the on-screen instructions. Set the new profile as the default and restart your computer before launching Outlook.
How to Avoid 0x80190194 Error?
To avoid encountering the 0x80190194 error in Outlook, you can follow these preventive measures:
- Keep Outlook and Windows Updated: Ensure that you regularly update both Outlook and your operating system. Updates often include bug fixes, security patches, and improvements that can help prevent errors.
- Use Reliable Network Connection: Maintain a stable and reliable internet connection while using Outlook. Unstable connections or interruptions during email synchronization processes can lead to errors.
- Avoid Interruptions During Download or Sync: When downloading attachments or syncing emails, avoid interruptions such as sudden power loss or network disconnections. These interruptions can cause data corruption and trigger errors like 0x80190194.
- Use Antivirus Software: Install and regularly update reputable antivirus software on your computer. This helps protect your system from malware or viruses that can affect Outlook's functionality and cause errors.
- Monitor Outlook Add-ins: Check for any incompatible or outdated add-ins installed in Outlook. Faulty add-ins can conflict with the application and lead to errors. Disable or update any problematic add-ins.
- Manage Outlook Data: Regularly clean up your Outlook mailbox by archiving or deleting old emails, attachments, and unnecessary data. Large mailbox sizes can impact Outlook's performance and increase the chances of errors.
- Perform Regular Maintenance: Run disk cleanup and disk defragmentation utilities on your computer to optimize system performance and prevent potential issues with Outlook.
- Back up Outlook Data: Create regular backups of your Outlook data, including emails, contacts, and settings. In case of any unexpected errors or data loss, you can restore your Outlook data from the backup
How to fix Error 0x80190194- FAQs
Access the AppData folder, locate the Outlook folder, and rename it to "Outlook.old" to create a fresh folder and resolve any corruption issues
- The error can be caused by network connectivity issues or conflicts with antivirus/firewall software.
- Manually update the OAB through the Address Book Utility in Outlook or clear the contents of the OAB folder by deleting its contents.
- Access the Mailbox settings, remove the problematic profile, create a new profile with the same email account, set it as the default profile, and restart your computer before launching Outlook
- Keep Outlook and Windows updated, maintain a reliable network connection, avoid interruptions during downloads or syncs, use antivirus software, monitor Outlook add-ins, manage Outlook data, perform regular maintenance, and back up Outlook data regularly.