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Windows Compatibility Fix

By Dave Jesch

Site Administration & Utilities / URL Redirects & 301 Management

Reviewed by Omar Dabbas

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

Windows Compatibility Fix Review - In-Depth Analysis

Fixes long filename problems on Windows systems during updates from EDD sites. Ensures smooth updates by shortening file names.

Performance Overview

WPS Score

6.78/10

User Rating

5/5 (based on 8+ reviews)

Active Installations

1,000+

Update Frequency

Below Average It is calculated using the weighted average of same category plugins.

Security Score

1 / 10 (Very Low Risk) It is calculated using the weighted average of all versions.

What It Does

This plugin will fix long filename problems on Windows systems when doing updates from third-party plugin repositories, such as updating from Easy Digital Downloads (EDD) sites.

We have found that users on Windows systems that are upgrading themes and plugins from a third-party repository, such as an Easy Digital Downloads (EDD) site have problems. They will see an error message of 'Update Failed: Could not create directory'. The reason for this is that during the update process, the file name requested from the EDD site has the product name, user name and other information encoded within it so that EDD knows who is requesting the file. This results in a very long file name. This is not necessarily a problem WordPress itself, or even EDD, as this works on non-Windows systems. But if you are running WordPress on Windows and see this error, it is because of the long file name requested.

If you are using DesktopServer for your local development on Windows and would like to use the Windows Compatibility Fix plugin as a Design Time plugin, you can install this in your C:\xampplite\ds-plugings directory and it can then be automatically activated and used with all of your local development web sites. This allows you to use the plugin in your local environment, where it is needed and not to deploy it to your live environment where it may not be needed. For more information on DesktopServer and local development tools, please visit our web site.

Because this fix is only needed on Windows systems, the plugin checks the operating system on which it is running and does not initialize itself. If you are having problems with the update process on non-Windows systems, it is more likely an issue with directory permissions.

The Windows Compatibility Fix plugin uses a couple of WordPress filters employed during the update process. It modifies the name of the file that is downloaded to your system, shortening it to just a few characters. This allows WordPress's update process to work correctly on Windows systems by not creating the long file name in the first place.

We are happy to provide support and help troubleshoot issues. Users should know however, that we check the WordPress.org support forums once a week on Wednesdays from 6pm to 8pm PST (UTC -8).

ServerPress, LLC is not responsible for any loss of data that may occur as a result of using this tool. We strongly recommend performing a site and database backup before testing and using this tool.

Comparing to Alternatives

Windows Compatibility Fix addresses a unique niche with no close direct alternatives available in the WordPress plugin repository.

Top alternatives

Strengths

Effectively resolves Windows server compatibility issues, especially with long filenames.
Simple setup with immediate results out of the box.
Highly reliable with no reported security vulnerabilities.
Consistently positive user feedback with a perfect rating.
Lightweight and focused functionality without unnecessary features.

Weaknesses

Limited to Windows server environments, not applicable elsewhere.
No advanced customization options for complex setups.
Lacks a pro version with extended features.
No direct alternatives to compare feature sets with.

User Sentiment Analysis

The plugin enjoys unanimous 5-star ratings from all users, reflecting strong satisfaction and reliability.

Positive highlights

'Worked right out of the box, the first time.' – Doug
'Saved me hours of frustration' – Osama Ibrahim
'Solved my issues with local WPML updates!' – arteagacz
'Perfect – solves any messing around having to do manual installs.' – njwp
'Great Plugin! – Still Works with WP 5.4.2' – crazylarry001

Common complaints

Weaknesses

Limited to Windows environments only.
No additional features beyond core compatibility fixes.
No paid version to offer enhanced support or features.

Who Should Use This?

Best for

Users running WordPress on Windows servers who face issues with plugin updates or file compatibility, especially related to long filenames.

Not ideal for

Users on non-Windows servers or those seeking multifunctional plugins with broader feature sets or premium support options.

Pricing & Value

Free version includes

The free version fully addresses Windows compatibility issues without restrictions, providing excellent value for its niche.

Final Verdict

Windows Compatibility Fix is a highly effective and reliable solution for WordPress users encountering compatibility issues on Windows servers. Its flawless 5-star rating and lack of security vulnerabilities make it a trustworthy choice for its specific purpose. The absence of direct alternatives highlights its unique position in the plugin ecosystem.

While it lacks advanced features or a pro version, its focused functionality and ease of use deliver excellent value for users needing this specific fix. Those outside the Windows environment or seeking broader capabilities should consider other options.