Скачать или смотреть Fixing the PowerShell Error: There is not enough memory or disk to complete the operation

Learn how to resolve the PowerShell error related to memory and disk issues when processing large numbers of Word documents with a step-by-step guide.
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This video is based on the question https://stackoverflow.com/q/64216332/ asked by the user 'econofutmist' ( https://stackoverflow.com/u/9431285/ ) and on the answer https://stackoverflow.com/a/64216479/ provided by the user 'zdan' ( https://stackoverflow.com/u/4304/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Troubleshooting PowerShell: Resolving Memory and Disk Errors

When running PowerShell scripts, it’s not uncommon to encounter various errors, particularly when handling a substantial number of files. One such error that can be particularly frustrating is the "There is not enough memory or disk to complete the operation" message. This error can halt your script unexpectedly, especially when you are attempting to read and process around 700 Word documents. So, what can you do to fix this issue? Let’s dive into the problem and its solution.

Understanding the Problem

Your PowerShell script utilizes COM objects to open and process multiple Word documents and ultimately saves information to an Excel workbook. However, when you reach a certain number of documents (in this case, around 700), PowerShell triggers a memory-related error. The root of this issue lies in how the script handles the opening and closing of Word documents. Using resources improperly can lead to memory leaks, meaning that the more documents opened, the more system resources are consumed.

The Solution

To overcome the error, the key action is simple: make sure to close each Word document after processing it. Failing to do this means that each opened document stays in memory, which quickly accumulates and depletes available resources.

Steps to Implement the Fix

Locate the Document Closing Statement: After you process each document, you need to add a command to close it to free up memory.

Modify the Loop: Add $Document.Close() just before you proceed to the next document in the loop. This simple addition will help free up memory after each document is done being processed.

Here’s how to implement this in your existing code:

[[See Video to Reveal this Text or Code Snippet]]

Additional Tips

Release COM Objects: In your script, you release COM objects for Excel and Word at the end. Make sure this is done to prevent lingering processes which can consume memory.

Monitor Resources: If you continue to experience problems, consider monitoring the system resources. This can guide you in identifying if there are specific bottlenecks in memory or disk usage.

Conclusion

By ensuring that you close each Word document after processing, you can effectively eliminate the “not enough memory or disk to complete the operation” error in PowerShell. This small adjustment can significantly improve your script's performance and reliability, allowing for smoother handling of larger batches of documents. If you run into additional issues, the systematic approach of monitoring resources and properly managing COM objects will serve you well in your PowerShell endeavors.

With these adjustments, you should be able to work through hundreds of documents without a hitch!