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Guidelines:
Open Microsoft Outlook. Tap the Help tab and select Detect and Repair starting from the drop choices. Snap to check the crate close to Restore my alternate ways while repairing and afterward tap the Start catch. This will naturally identify, repair, and reestablish your Outlook easy routes when the procedure wraps up. Sit tight for the procedure to wrap up. Whenever done, close Outlook and revive it. On the off chance that the issue endures, proceed onward to the subsequent stage.
Tap the Start catch and explore to Control Panel. At the point when in Control Panel, search for Add or Remove Programs and double tap it. Search for Microsoft Outlook 2003 and tap the Change/Remove catch close to it. You will see the Microsoft Office 2003 Setup window. Tap the Reinstall or Repair catch and after that hit the Next catch. Snap to check the Detect and Repair mistakes in my Office establishment box and after that hit Install. Additionally check the case alongside Restore my Start Menu alternate routes to reestablish and after that hit the Install catch. Hold up until the point that the repair device naturally identifies Microsoft Outlook issues and fixes them.
In the event that it is the harmed Outlook PST (individual organizer) record that you need to settle, utilize the Scanpst.exe instrument. The Scanpst.exe document, as a matter of course lives in the C: drive> Program Files> Common Files> System> MSMAPI> 1033. On the off chance that it isn't there, look in to C: drive> Program Files> Common Files> System> Mapi> 1033. In the event that you have a more up to date Outlook 2003 form on your PC, look in to C: drive> Program Files> Microsoft Office> Office12. You will see the SCANPST symbol. Double tap SCANPST. At the point when in the Inbox Repair Tool discourse box, either sort the PST record name or tap the Browse catch to discover it.
The default area of the PST record can be C: drive> Documents and Settings> Username> Local Settings> Application Data> Microsoft> Outlook. Select the PST document. Additionally check the container alongside Make reinforcement of filtered record before repairing and afterward hit the Repair catch. The instrument will now examine for harms and repair them. Whenever done, tap the OK catch to leave the Inbox Repair Tool exchange box. On the off chance that the apparatus restores this mistake message 'Deadly Error: 80040900', it demonstrates that your PST record has turned out to be larger than average. You should decrease the extent of your PST document to make Outlook working once more. To diminish the PST document estimate, make a few little PST records and gap the whole Outlook information into them. It will diminish the fundamental PST document's size and enable Outlook to work legitimately.
Open your antivirus program and dispatch a full infection filter. Once the sweep completes, incite the program to evacuate any tainted record got the output comes about. An infection or malware disease may make Microsoft Outlook quit working, demonstrate mistake messages haphazardly, or work gradually. Moreover, refresh your antivirus programming routinely to enable it to check all the approaching active messages continuously. It will help hinder the infection or malware contaminations that slip into your Outlook by means of messages.
Extra Tips:
Continuously download and introduce Microsoft Office refreshes for the improved execution and usefulness of Microsoft Outlook 2003 and other Office segments. Utilize the Windows Update utility to search for the most recent updates, fixes, and changes and so on. On the off chance that you can't settle your Microsoft Outlook issues, contact Microsoft Outlook support or Microsoft specialized help.
