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Cannot Open Extend.dat Outlook

Send me notifications when members answer or reply to this question. Generated Tue, 08 Nov 2016 10:28:37 GMT by s_wx1196 (squid/3.5.20) Search IT Knowledge Exchange Join / Login IT Knowledge Exchange a TechTarget Expert Community Questions & Answers Discussions Blogs Tags Welcome Send me notifications when members answer or reply to this question. salgal80, Jan 21, 2009 #3 Ricksmz Joined: May 28, 2009 Likes Received: 0 Thank you I also used this solution, and the error message disappeared. have a peek here

Can't open file: extend.dat An extension failed to initialize. Right-click on the file, select "Rename", and rename to "extend.dat.old". bob January 14th, 2008 at 12:55 pm Was able to find file. open explorer and navigate to folder: C:\Users\carmine\AppData\Local\Microsoft\Outlook The Fix: Make sure outlook is closed and not running. http://answers.microsoft.com/en-us/msoffice/forum/msoffice_outlook-mso_other/error-about-extenddat-when-trying-to-open-outlook/584957bd-34f2-48c9-bb49-73de5aaafbaa

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Blogroll General Personal Pics ReadiMinds Uncategorized Videos An extension failed to initialize. In older versions of Outlook, go to Tools, Options, Other, Advanced options, Add-in Manager and COM Add-ins. neo [mvp outlook], Mar 24, 2005 #2 Advertisements salgal80 Joined: Jan 21, 2009 Likes Received: 0 This made my error message go away. Sort by: OldestNewest Sorting replies...

To know more about me ... Ask Question Free Guide: Managing storage for virtual environments Complete a brief survey to get a complimentary 70-page whitepaper featuring the best methods and solutions for your virtual environment, as well Open Outlook (this will recreate the extend.dat file) and test. Get More Info When I go to Computer Management > Services and Application > WMI Control and then ask for...

Can't open file extend.dat Filed Under: Blogroll by Yaswanth — 10 Comments September 19, 2007 Today out of the blue, when loading office 2003 on an xp machine, an error message See you around! Right-click the folder that contains the file, and then click Properties to check your permissions for the folder. Can't open file: extend.dat New 07 Mar 2009 #1 pacinitaly View Profile View Forum Posts Private Message HappyGuru Lovin2Help Join Date : Jan 2009 worst state in America Posts :

Vista installation & setup set up failed to open image filealso i can only start the iso vista by booting whit the dvd and it's impossible to extract files the only Microsoft and Microsoft logo's are trademarks of Microsoft Corporation. Delete Extend.dat Video Tutorial MoreInformation For more information on shortcuts to the file locations, see Where Are My Files? (Outlook-tips.net) For more information on the files Outlook uses and which need Ask a Question Question Title: (150 char.

naimat February 18th, 2008 at 6:31 pm thank you very much for ur nice help i did like that it is done Prabhu`` September 25th, 2008 at 5:35 pm it Works navigate here Maybe you were not able to find the file because your computer is set to not show hidden files and folders. By submitting you agree to receive email from TechTarget and its partners. E-mail *Required Please enter feedback for this article: *Required Additional Details Answer ID 28492 Products Act!

Can't open file: extend.dat « Previous Thread | Next Thread » Similar Threads Thread Forum Halo 2 Failed to Initialize.I recently got Halo 2,and before I had I had ran a Stay logged in Welcome to PC Review! Restart outlook and send someone an email. http://dekovsoft.com/cannot-open/cannot-open-file-extend-dat-windows-7.html The file may not exist, you may not have permission to open it, or it may be open in another program.

BTW the search in Windows did find this file, I'm sure its due to its hidden nature, Microsoft tries to hide stuff from us dummy operators so we don't hurt ourselves, It is a file used to cache extensions built for outlook. Check if it is running in Background and kill that process..

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More About Us... Next click Local Settings, then Application Data, then Microsoft, and finally click and go into the outlook folder. It also says the > file > may not exist. The file may not exist, you may not have permission to open it, or it may be open in another program.

I am having trouble locating the place where the file should be. What is the extend.dat file? Viewing Hidden Files: To view folders and files that are hidden, from my computer, click tools and then folder options. http://dekovsoft.com/cannot-open/cannot-start-microsoft-outlook-cannot-open-the-outlook-window-the-set-of-folders-cannot-be-opened.html The Windows task manager will open.

LLC. General Discussion Failed to initialize all WMI classesSuddenly all WMI related functions don't work anymore. WARNING! It also says the file may not exist.

Uninstall the program, restart you P.C and see if that fixes it. How do I correct this problem? Scroll down to the option Hidden files and folders. Product: Sage ACT!

Calendar Tools Schedule Management Calendar Printing Tools Calendar Reminder ToolsCalendar Dates & DataTime and Billing ToolsMeeting Productivity ToolsDuplicate Remover Tools Mail Tools Sending and Retrieval Tools Mass Mail Tools Compose Tools Admin. If you are viewing hidden files and folders, use windows explorer to go to documents and settings, then the folder of the user with the error. A problem...

We'll let you know when a new response is added. Please try the request again. We'll email youwhen relevant content isadded and updated. Click OK) Then, try searching the file again, or go to ‘C:\Documents and Settings\\Local Settings\Application Data\Microsoft\Outlook' (this could be different depending on the OS version).