Fix Corrupt Calendar Entries in Outlook: Top 3 Methods

Samuel Adams | July 29th, 2020 | Outlook

A plentitude of causes can contribute to Outlook data corruption and affect any of its components. Though Outlook calendar corruption is a less-talked-about issue, it does not mean Outlook calendar entries do not get corrupted. However, anyone can face this issue without any warning, and trustworthy solutions are needed at that moment to fix corrupt calendar entries in Outlook.

This write-up will focus on situations when user might face corruption issues on Outlook calendar entries. Users will also learn how to fix these issues with step-by-step guidelines. Read on to know more about the approaches.

Fix Corrupt Calendar Entries in Outlook When Incorrect Folder Error Appears

Outlook users occasionally get an error message when they try to make a new calendar entry or attempt to open an existing entry. Ultimately, the error message warns users about incorrect folders. If you are getting this message, it means the calendar entries became corrupted. In this situation, users can implement the repair feature offered by MS Outlook. It quickly fixes the corruption issues of Outlook calendar.

  1. Properly shut down Microsoft Outlook application.
  2. On your computer, press CTRL + R to open Run dialog box.
  3. Type “outlook /cleanreminders” in that box press Enter.  Outlook will fix corrupt calendar entries in Outlook.
  4. Again, open Run dialog box and type “outlook /resetfolders“. Click on OK and Outlook correctly store calendar entries in the right Outlook folders.

Fix Corrupted Outlook PST File along with Its Calendar Entries

If your Outlook PST file is damaged somehow and you are unable to access Outlook calendar along with other components of Outlook, you may take the help of Inbox Repair Tool or scanpst.exe tool. This is an inbuilt utility provided by Microsoft along with all versions of MS Outlook. With this tool, you can fix minor damages of PST file. To run this, follow the steps:

  • Launch scanpst.exe tool.
  • Click on Browse button and navigate to the PST file location to add it. If you are unable to find it, check this common location: C:\Users\user\Documents\Outlook Files
  • Click on Start button and the tool will start to fix corrupt calendar entries in Outlook.
  • If it finds any inconsistencies, it will prompt if you want to repair or not. Click on Repair.
  • After getting the message on successful repair, click on OK and exit the tool.
  • Open Outlook and open calendar entries.

Note: If you are unable to locale Inbox Repair Tool, try these locations based on the Outlook version you own.

Outlook 2019: C:\Program Files (x86)\Microsoft Office\root\Office16

Outlook 2016: C:\Program Files (x86)\Microsoft Office\root\Office16

Outlook 2013: C:\Program Files (x86)\Microsoft Office\Office15

Outlook 2010: C:\Program Files (x86)\Microsoft Office\Office14

Outlook 2007: C:\Program Files (x86)\Microsoft Office\Office12

Fix Corrupt Calendar Entries in Outlook with Outlook Recovery Tool

At times, Outlook PST file corruptions are so stubborn that scanpst.exe is unable to fix them. Besides, orphan PST files are not possible to fix using this method. These situations demand robust applications like SysTools Outlook Recovery Tool, a top-rated application preferred by software reviewers.

This program will fix all kinds of Outlook calendar corruption straight from the PST file. So, even if you do not have Outlook installation that will not be an issue. In the case of this software, the level of corruption and size of PST file also does not matter. Running this program is also simple:

Step 1: Download and start Outlook Recovery Tool on Windows computer.

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Step 2: Click on Add Files button to add the PST file.

add Outlook data file

Step 3: The tool will repair the software and display preview of all items.

repair corruption in calendar

Step 4: Now, Select the items you want to recover and select PST as file format.

save in Outlook PST

Step 5: Click on Export button and the repaired data will be saved. Then users can import that file in Outlook and use it without any difficulty.

fix corrupt calendar entries in Outlook

Advantages of Using Outlook Recovery Tool

If you use this software to fix corrupt calendar entries in Outlook in place of the manual methods, you will get these advantages.

  • MS Outlook installation not mandatory for software
  • Any type of corruption can be fixed without delay
  • No chance of data loss or additional corruption
  • Facility to search for PST files if the location is unknown
  • Date filter option for selective calendar entry recovery
  • Orphan and encrypted PST files are also supported
  • Software compatible with Windows 10, 8.1, 8, and 7
  • Supports PST files generated in all Outlook versions


Outlook calendar makes our daily routine easy. It bears great importance to the people who use Outlook for business purposes. Similarly, corrupted Outlook entries cause sheer inconvenience to its users. In order to fix corrupt calendar entries in Outlook, users may apply any of the top three solutions described above. All these methods are highly efficient and known for providing proven results to the users.