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5 Ways to Fix Not Enough System Resources Error in Outlook

Overloading the computer with work can prompt this Outlook error

5 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

Programs like Outlook require enough resources to run smoothly on your computer. Hence, your system can encounter issues like Outlook not having enough system resources whenever the resources are insufficient.

The RAM on your PC shares memory between the programs you run on your computer. However, some programs require more resources (RAM) to run them, while some don’t demand much. Users may run into issues with some programs if the available resources on their computer are not enough to run them.

Furthermore, Outlook is a web software by Microsoft for managing personal information such as webmail, contacts, calendar entries, and lots more. Outlook needs enough resources to perform these tasks smoothly.

However, the lack of enough system resources may cause problems such as Outlook import – there are not enough system resources available for this operation.

Nevertheless, there are some ways to fix Outlook not having enough memory or system resources, which we’ll discuss in this article.

What does Out of memory or system resources mean in Outlook?

Out of memory or system resources: this is an error message users may encounter when using Outlook. This error message indicates insufficient memory or system resources for Outlook to perform tasks on your PC.

Likewise, it can mean your device doesn’t have enough free RAM disk space. However, users may encounter this error message on Outlook for several other reasons.

Furthermore, some common causes of the Out of memory or system resources error message are:

Quick Tip:

A simple alternative to this issue is switching to a new mailing app. Our recommendation is Mailbird since it comes with some great features.

Mailbird helps you manage your emails and contacts in one unified inbox. It also has a highly customizable layout that integrates with many apps such as Facebook, Twitter, WhatsApp, and Google Calendar.

Mailbird

How do I fix Out of memory or system resources errors in Outlook?

1. End Tasks for unnecessary programs

Ending tasks for some programs is the best fix for Microsoft Outlook out of memory or system resources – close some windows or programs and try again.

We recommend you check out thebest Task Manager software for Windows 10.

2. Update Windows

3. Update Outlook on your PC

Restart your PC after the update. Once this is done, the Outlook not enough system resources issue should be resolved since the app will be better optimized.

4. Reduce memory cache size for each PST file using the Registry

Restart your computer for changes to sync. Since there is a shortage in the available resources for the app to function well, removing unnecessary cache will help beat down the space consumed. Hence, Outlook not having enough system resources should cease to exist.

5. Remove additional profile or PST files

It will help fix the not enough memory issue on Outlook. You may be interested in readinghow to fix Outlook if you can’t delete a folderin a few easy steps.

How do I allocate more RAM to Microsoft Outlook?

Conclusively, there are lots of features users can use on Outlook. Hence, we have a guide onhow to use Outlook Scheduling Assistanton your PC.

Also, if you need to manage multiple accounts, learnhow to add multiple Outlook accountson your computer.

Leave your comments and suggestions in the section below. We’d like to hear from you.

5 Ways to Fix Not Enough System Resources Error in Outlook#

What does Out of memory or system resources mean in Outlook?#

Mailbird#

How do I fix Out of memory or system resources errors in Outlook?#

1. End Tasks for unnecessary programs#

2. Update Windows#

3. Update Outlook on your PC#

4. Reduce memory cache size for each PST file using the Registry#

5. Remove additional profile or PST files#

How do I allocate more RAM to Microsoft Outlook?#