Fix outlook 2007 address book error 0X80190194



Address Book error 0X80190194 and 0x8004010F is a common error of Microsoft outlook 2007. But it creates lots of trouble for outlook users. This error message generally pops up on the computer screen when you try to download a Web distribution only enabled offline Address Book. Apart from this sometimes this error message also takes place when you try to update OAB(offline Address Book). Consider a scenario you have installed outlook application into your PC. But when you try to download the offline address book to outlook 2007 then some error message pops up on the computer screen which may be similar to below written error message.







  • Error 0X80190194(The operation failded.An object could not be found).

  • "Task 'Microsoft Exchange' reported error (0x8004010F): 'The operation failed. An object cannot be found.'

  • OAB error “0X80190194”

  • Offline address book error “0x8004010F”

Causes of outlook 2007 address book error 0X80190194:


  • The main cause of this error message is that when an Outlook 2007 users try to download offline address book file then that file is not available on the client access server.

  • Corrupted or damaged OAB files may also cause this error


How to fix outlook 2007 error 0X80190194:


If you want to fix this error then first of all enable the web distribution of the offline addres book(OAB). Now you have to perform some another task in-order to fix Address Book error 0X80190194. Perform the suggested method: under default web site in IIS, click on offline address book and go to properties and HTTP headers. Now you have to open the HTTP headers option. Now here you have to click on Mime types and check whether the LZX format listed or not. If yes then do not perform this stpes if not then you need to create the new extension for LZX. To do so perform these steps (extension: .lzx). (MIME TYPE: application/octet-stream) and perform IISRESET. These steps may fix .


If these steps fails to repair this error and if you are still getting the the same error message then do not take it lightly because it may further damage some important file of Microsoft outlook application due to which you can loose your important data. It may also possible that it may corrupt outlook PST file. Therefore download outlook PST repair tool and scan your outlook PST file for safety. The best feature of this software is that it repairs corrupted or damaged PST file.It also helps to fix outlook failed error of outlook 2007 when emails is sent.