Out of memory error - Outlook 2016 in Office 365 RRS feed

  • Question

  • Hi,

    Got Out of memory error in Outlook 2016 in Office 365

    Already checked the following:

    - OS is updated

    - Office app is updated

     - no attached PST

    - mail is set to download all / cached in OST

    Any known fix?


    Saturday, June 3, 2017 6:02 AM

All replies

  • These problems may occurs when too many connections of PST files to Outlook 2016, 2013, 2010, 2007 may lead to “Out of memory or system resources” error in Outlook 2016.As per the rule, when users access PST file in Microsoft Outlook, it gives a specific part of memory as a cache. This improves the performance of Outlook. It has a certain limit in providing the space to each mail account. Therefore, when the space reaches its limit, Outlook gives back an error i.e. “Out of memory or system resources.” Another reason behind this issue is damaged PST file.
    Friday, September 20, 2019 5:03 AM