OST file is nothing but a local copy of the mailbox stored in the users' computer. Renaming and creating OST file becomes important in fixing the issues encountered with MS Outlook. This is one of the most effective troubleshooting methods while fixing the issues with outlook if it shows disconnected.
This method is also used if outlook calendar doesn't display free busy information of the users. Renaming OST will fix the issue instantly.
Apart from the above two situations, creating or renaming OST file also fixes the issue of the outlook like emails not received or sent if the mailbox size does not exceed and if outlook freezes.
I have posted outlook related articles on TEC and related issues and resolution to them. Please see the below link. There are many sub links to this link which reveal a lot of issue resolution for the users.
How to add unread folder in Favorites in outlook 2010 and 2007
Please use the following steps to rename the OST in Outlook 2010 and 2003
There are two ways to Create/Rename an OST
Go to the default location where outlook saves the PST and rename every file that ends with .ost
Default Location would be as follows:
C:\Users\Computer Login ID \AppData\Local\Microsoft\Outlook
Step 1 - Close Outlook
Step 2 - Open Start Menu
Step 3 – Go to Control Panel
Step 4 – Go to User Accounts
Step 5 – Click on Mail
Step 6 - The Mail Setup Configuration panel will open.
Step 7 - Select the E-mail Accounts button at the top of this panel.
Step 8 - In the Account Setting window highlight your email address and click on Change
Step 9 - Here on this screen you can uncheck orcheck the cached exchange mode.
Step 10 - Click on More Settings
Step 11 - Go to the Advanced Tab
Step 12 - Click onOutlook Data file settings
Step 13 - Click on Disable Offline Use
Step 14 - Click on Yes on the popup message that appears on the screen to disable the offline usage
Step 15 - Click on Outlook Data file settings again.
Step 16 - Now Rename the name of the file to computer login firstname.lastname@example.org
Step 17 - It will give you a message as the file "computer login id"cannot be found. Would you like to create it?
Step 18 - Click on Yes => Ok
Step 19 – Check the box for "Use Cached Exchange Mode"
Step 20 - Click on Yes => Ok
Step 21 - Now open the outlook and your will see that outlook will start downloading emails from the exchange server.
There are two ways to Create/Rename an OST
Go to the default location where outlook saves the PST and Rename every files that ends with .ost
Default Location is as follows:
C:\Documents and Settings\Computer Login ID\Local Settings\Application Data\Microsoft\Outlook
Step 1 - Close MS Outlook
Step 2 - Open Start Menu
Step 3 – Open Control Panel
Step 4 – Click on Mail
Step 5 - The Mail Setup Configuration panel will open.
Step 6 - Select the E-mail Accounts button at the top of this panel.
Step 7 - Make sure that View or change existing email accounts is selected and click on Next
Step 8 - Highlight Microsoft Exchange Server and Click on Change
Step 9 - Here on this screen you can uncheck or check the cached exchange mode.
Step 10 - Click on Next
Note: Once you click on next you will get a message saying that "the operation you selected will not complete until you quit and restart the Microsoft outlook.
Step 11- Click on Ok
Step 12 - Click on Change again
Step 13 - Click on More settings
Step 14 – Go to the Advanced Tab
Step 15 - Click on Offline Folder file settings
Step 16 - Click on Disable Offline Use
Step 17 - Click on Offline Folder file settings again
Step 18 - Now Rename the name of the file to outlook1.ost
Step 19 - It will give you a message as the "outlook1.ost could not be found"
Step 20 - Click on Yes
Note: If you don't get this message that means outlook1.ost already exists and rename
Step 21 - Check the box Cache Exchange Mode
Step 22 - Click on Next
Step 23 - Click on Finish
Step 24 - Now open the outlook and your will see that outlook will start downloading emails from the exchange server.
Hence, these were the steps for creating or renaming OST files. This document will help you fix outlook and outlook calendar issues.
If you want to re-create unattainable OST file then you should obtain OST to PST converter software offered by PDS group. It is a qualified and skillful application works on each version of OST file and convert OST to PST in plain format of TXT, RTF and HTML etc. This is best, effective and mind-blowing resolution, simply transfer OST mailbox to Outlook PST with whole attachments. Users can read their OST file in PST, EML, MSG and HTML format with this advance OST file converter tool.
If you want to recover your corrupted or damaged OST files, then I would like recommend you to use OST To PST Converter tool by Recover Data. It is very beneficial and easy to use tool for recovering and converting your corrupted or damaged OST files within simple steps. If you want to download this software, you can access this site :- http://www.getbackdata.net/exchange-ost-recovery-download.html
Download ost recovery tool from http://www.ostrecovery.co.uk to repair your corrupt ost file.
To create/rename OST file in Outlook 2003 and 2010 make use of excellent OST to PST converter software released by PDS group. It is a brilliant tool good for all versions of OST file and makes corrupt OST file data readable again. OST exporter to PST utility completely transfer Outlook OST to PST without losing a single data. It is a better resolution which assures for successful conversion of OST into PST in a satisfactory manner.
For More Info, Read
Select OST to PST converter program which is a great solution to convert unlimited sized OST file into PST, MSG, EML and HTML file format. This program completely satisfies users by its outstanding features.
I would like to suggestion to try OST to PST conversation tool because I also used this software when I needed it, By using OST to PST converter software I able to read my corrupted OST file in PST format. SO why are you waiting for you can immediately download OST to PST converter tool which really perfect way to convert OST to PST and well as export Offline OST to EML,MSG.HTML and PST format without any trouble.
You can also try some other tool for ost to pst conversion or ost to eml conversion. Visit here : http://www.convertosttopst.org/
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An advanced solution for Outlook users to recover corrupt offline storage table (.ost) file data and convert them Personal Storage Table (.pst) file format within minimum times.Tryout now :- http://www.osttopstconverter-tool.com/
Get OST to PST Converter Software, it convert OST to PST file format Without altering any original data which is corrupted by system failure, virus attack, poor network connection, outlook termination, synchronization problem, failure in data storage or any other problem. Compatible to entire MS Outlook (32 and 64bits)version.
Get more features about software from:- http://www.osttopstconverter.edbtopst-converter.com/
With the help of OST to PST Converter software which absolutely recuperate OST material and change over OST to PST, EML, DOC, RTF, MHTML, HTML, PDF, MBOX, TXT, MSG and Outlook profile after that save OST file database.It Also supports all types of Outlook OST file versions and save OST data as four multiple formats such as: PST, EML, MSG and HTML.Get more detail info:- http://www.recoverfilesdata.com/ost-pst-conversion.html
User can also look at this Regain OST to PST Converter Software to repair corrupt OST file and Convert OST File into PST File without any changes in your OST file. This software also convert OST data in PST, MSG, EML, HTML, RTF and PDF formats.This software support all MS Outlook 97, 98, 2000, XP, 2003, 2007, 2010 and 2013.
For more info :- http://www.convertostfiletopst.com
OST to PST Converter tool for extract OST files from corruption data in the save mode OST files format, also can convert OST into Outlook PST format, if you want to convert OST file into PST method.
If you are facing this issue and want to find a solution, then I will recommend you to try ost to pst outlook software this software will help you to migrate emails from ost to pst file extension. You can download this software from here: http://www.osttopstapp.com/