Encountering a “Windows is low on memory” error in Microsoft Publisher can be a frustrating experience, especially when you are in the middle of an important project. This common issue generally arises when your computer does not have enough RAM or other system resources to execute the task at hand effectively. Whether you’re using a new or old machine, understanding and addressing this error is crucial for uninterrupted productivity. This article explores the potential causes of this error in Microsoft Publisher and offers comprehensive solutions to help resolve it.

What Causes the “Windows is Low on Memory” Error?

1. Insufficient RAM:

The most straightforward cause of this error is that your computer might not have enough physical memory (RAM) to perform the required tasks.

2. High Resource Consumption by Other Applications:

Other applications running in the background might be consuming a significant amount of memory, leaving too little for Microsoft Publisher.

3. Large File Sizes:

Opening large Publisher files or working with extensive data imported from other applications like Excel can also trigger this memory error.

4. Suboptimal System Settings:

System settings related to virtual memory management can impact how memory is allocated to applications like Publisher.

5. Software Version Compatibility:

Compatibility issues between different versions of Microsoft Office or the Windows operating system can also lead to inefficient memory usage.

Effective Solutions to the “Windows is Low on Memory” Error

1. Upgrade Your RAM:

Adding more physical memory is a robust way to resolve memory issues. This is particularly effective if your current setup has less RAM than recommended for heavy applications.

2. Manage Virtual Memory Settings:

  • Adjust the virtual memory settings in Windows to better accommodate high-memory tasks:
    Navigate to Control Panel > System and Security > System > Advanced system settings > Performance settings > Advanced > Virtual memory > Change.
  • Opt for a custom size and increase both the initial and maximum size based on recommendations for your specific amount of installed RAM.

3. Close Unnecessary Applications:

Ensure that you close any non-essential applications while working in Publisher to free up RAM.

4. File Optimization:

Look into reducing the size of the Publisher files you are working with by compressing images and removing unused elements.

5. Keep Software Up to Date:

Make sure that both Microsoft Publisher and your Windows operating system are up to date to benefit from the latest performance optimizations and patches.

6. Optimize Your Scripts:

If using VBA scripts, ensure they are written efficiently. Properly dispose of objects after use to free up memory.

7. Run System Diagnostics:

Utilize tools like Windows Memory Diagnostic to check for and fix memory-related issues on your PC.

8. Consider Reinstallation:

If other solutions fail, reinstalling Microsoft Publisher might resolve underlying issues causing the error.

Special Offer on Microsoft Publisher 2021

If you are experiencing these issues frequently, upgrading to the latest software can often help as newer versions are designed to run more efficiently and are better optimized for the latest hardware. As a leading software store, we are excited to offer Microsoft Publisher 2021 at a special discount exclusively for our customers. Download Microsoft Publisher 2021 now and enjoy enhanced features, improved stability, and better memory management.


The “Windows is low on memory” error in Microsoft Publisher is a common problem that can arise from various factors. By implementing the solutions provided, you can significantly improve the performance of your system and ensure that Microsoft Publisher runs smoothly, even under heavy load. Remember, upgrading your software not only provides access to new features but also improves overall efficiency and compatibility with modern systems. Take advantage of our exclusive offer and upgrade to Microsoft Publisher 2021 today to optimize your publishing experience!

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