OAB files not found on the Client Access Server
Incorrect or misconfigured system settings
Faulty entries in Windows Registry
Corrupt Arbitration mailboxes
There is a good chance that the error 0x80190194 may be caused by a security tool (such as your firewall) blocking access to the Windows Update server. So you’ll want to ensure this is not the case. The simplest way of doing this, would be to just disable the tool, and then attempt to access Windows Update.
So the error code means 0x80190194, in which the requested server returned an HTTP 404 error. However, an HTTP 404 error means “page not found” for the web server to receive. In a Windows situation, error code 0x80190194 means that the error trigger was clearly not found on the server.
When users try to update their Exchange Offline Address Books (OABs), they encounter the error “Task Message Failed (0x80190194) Error while executing”. This error usually looks like your OAB file is only enabled for web distribution.
Microsoft Health and Safety Essential Update Error Code: 0x80190194 Was this answer helpful? The problem is that Microsoft Security Essential Update error code: 0x80190194 Was this answer helpful? Was this post helpful to you?
What does error code 0x80190194 mean?
If you received this warning on a PC, then your computer has malfunctioned. Error code 0x80190194 is one of the issues that users may encounter due to improper or failed installation or removal of platforms that may have left incorrect entries in system items.
What is error 0x80190194?
Windows update error code 0x80190194 is the most common one when trying to update Windows. This error is a hexadecimal format of the format caused by the error. This can cause serious problems which may include a system file error, rudimentary installation, the wrong cleaning application, possible hardware, and improper shutdown of your current computer.
What are the essentials in Windows Live Essentials?
Windows Live Essentials includes Windows Live Messenger, Windows Live Windows Mail, Live Writer, Windows Live Photo, Windows Defender, Windows Live Call, Windows Live Movie Maker, and Windows Live Kids Protection. Now stop looking for things, enjoy them all in one People Pack: Windows Live Essentials.
Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.