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Throughout his career, he has covered complex concepts and provided accessible solutions for users. Before joining Secure Data, he worked as a freelance technical writer. If you moved your data file or its location changed somehow, Outlook might not be able to find inbox repair tool alternative it.

Fixing ‘Outlook Data File Cannot Be Accessed’ Error on PC

Then, in the next window, make sure you’re on the tab marked \“Sync and backup\“. On the righthand side of the window, choose the button to \“manage backup\“. In that window, ensure the \“Documents\” folder is not enabled to sync to OneDrive. You may need to move the Outlook data file back down from OneDrive. Troubleshoot Office 365 Sync and Login Issues Sometimes, rather than keeping a backup it actually takes the files off your system and moves them up to the cloud.

In this step-by-step guide, you’ll find practical methods to resolve the error and recover your data, whether you’re dealing with a corrupted file or a disconnected profile.One of the major reasons for the “Outlook data file cannot be accessed” error is corruption in the Outlook data file (PST).That is almost definitely the problem and it’s very common unfortunately.POP accounts store information directly on your computer in Outlook .pst files.This is a good solution if you think your data file might be corrupted.However, if your email server supports ONLY a POP3, auto account setup will create a POP3 account.You will need to follow the manual steps in order to create a POP3 account.On the righthand side of the window, choose the button to “manage backup”.

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To make sure this is not the case, try opening Outlook and see if it found the data file. Then, in the next window, make sure you’re on the tab marked “Sync and backup”. On the righthand side of the window, choose the button to “manage backup”.

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During the syncing process, OneDrive locks the file, which prevents Outlook from accessing it, resulting in the “Outlook data file cannot be opened” error. You can try to repair Outlook data files to fix the error. This is a good solution if you think your data file might be corrupted. MS Outlook stores all the information related to your email account both online and in a local file on your computer.

Repair Outlook Data Files (.pst and .ost)

It even comes with features like auto-split to split large PST files and export the PST contents directly to Microsoft 365. You can create a new Outlook Data File and drag the items in the Lost and Found folder into the new data file. After you’ve moved all the items, you can remove the Recovered Personal Folders (.pst) file, including the Lost and Found folder. To create a new Outlook Data File, go to&nbsp