Also, you should close the Outlook application as the methods might not work if Outlook is running in the background.įollowing are a few effective solutions to fix the error “ Outlook the set of folders cannot be opened ” are as follows:
Please ensure that you are running your system as an administrator. Do check this tool Remo Outlook Backup and Migrate. Note: In case you didn’t know, there is this amazing tool that lets you automate your Outlook backup process, and also comes in handy during Outlook migration.
How To fix “The set of folders Cannot be opened” in Outlook?īefore following the below-mentioned solutions, it is recommended to take a backup of the Outlook data files. This will definitely help you in restoring Outlook, no matter what caused the error. In the next segment, you will get to know how to troubleshoot this error. The reason behind such corruptions can be many like virus infection, system crash, the system is powered down without closing Outlook, or even power failure. Other than this, incorrect installation of Outlook is one reason to encounter this error. Other than the above-mentioned scenarios, it can also occur when you are running Outlook in Compatibility mode, or while using an Outlook profile that was created in an old version of Outlook. xml file with your Outlook name is damaged. However, we can say that it mostly occurs because of Outlook data file corruption or if the. The set of folders cannot be opened” is uncertain. The exact reason behind the error “ Cannot start Microsoft Outlook. The set of folders cannot be opened.” in Outlook: Behind the error “Cannot start Microsoft Outlook. Even after launching the Outlook application multiple times, you’ll only see the cursor loading for a while, and after that, the error saying Outlook the set of folders cannot be opened will appear. Whenever you encounter the above-mentioned error the Outlook application will fail to open. The attempt to log on to Microsoft Exchange has failed." I tried to launch Outlook but I got an error message instead: This situation can be very frustrating as the error usually pops up out of nowhere stopping you from launching Outlook. Unfortunately, many users of Outlook 365, 2016, 2013, and 2010 have encountered this Outlook error. VirusScan 8.8: On-Access General PoliciesĮnable on-access scanning at system startupĮnable on-access scanning when the policy is enforced.Įnforce a maximum scanning time for all filesĪrtemis (Heuristic network check for suspicious files:īlock the connection when a threatened file is detected in a shared folder.īlock the connection when a file with a potentially unwanted program is detected in a shared folder.The error “The set of folders cannot be opened“ in Outlook has become quite a common issue. Scan contents of Archives and Compressed FilesĮxclude specific disks, files and folders General policies controlling overall functioning of Anti-malware
Select language used by agent: (Windows, Mac OSX and EWS agents only)
Select which branch to use for each update type No packages are available in the repositoryĪutomatically allow clients to access newly-added repositories Repository branch to use for each update type: If unchecked only minimal product properties are sent in addition to system propertiesįorward events with a priority equal or greater than:įile message limit in lines (on Windows) or KB (on Unix):Įnable DAT file downgrades when the version in the repository is older than local version
Send full product properties in addition to system properties. Initiate agent-to-server communication within 10 minutes after startup if policies are older than (days): Reboot options after product deployment (Windows only): Run agent processes at lower CPU priority (Windows only) Use systems running SuperAgents as distributed repositories Show the McAfee system tray icon (Windows only)Īllow end users to update security from the McAfee system tray menuĮnable super agent wake-up call support (Windows only)Īccept connections only from the ePO serverĬonvert agents to SuperAgents (Windows only) Policies from VSE 8.8 are migrated to ENS 10.x as shown here: Please note, the default policies have been transfered across to the latest version of McAfee products (ENS 10.x) and this page will be updated to reflect the final settings at a later date