Title: [Plugin: WP-HTML-Compression] Error after installation
Last modified: August 20, 2016
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# [Plugin: WP-HTML-Compression] Error after installation
* Resolved [Seastnan](https://wordpress.org/support/users/seastnan/)
* (@seastnan)
* [13 years, 9 months ago](https://wordpress.org/support/topic/plugin-wp-html-compression-error-after-installation/)
* Thank you for your work on this plug. I hope it will eliminate our text compression
problem. After installation, when I try to activate the plugin WordPress returns
error message: “The plugin does not have a valid header.”
* Please advise.
Seastnan
* [http://wordpress.org/extend/plugins/wp-html-compression/](http://wordpress.org/extend/plugins/wp-html-compression/)
Viewing 1 replies (of 1 total)
* Plugin Author [Steven Vachon](https://wordpress.org/support/users/prometh/)
* (@prometh)
* [13 years, 8 months ago](https://wordpress.org/support/topic/plugin-wp-html-compression-error-after-installation/#post-2981118)
* Fixed in v0.5.3
Viewing 1 replies (of 1 total)
The topic ‘[Plugin: WP-HTML-Compression] Error after installation’ is closed to
new replies.
* 
* [WP-HTML-Compression](https://wordpress.org/plugins/wp-html-compression/)
* [Frequently Asked Questions](https://wordpress.org/plugins/wp-html-compression/#faq)
* [Support Threads](https://wordpress.org/support/plugin/wp-html-compression/)
* [Active Topics](https://wordpress.org/support/plugin/wp-html-compression/active/)
* [Unresolved Topics](https://wordpress.org/support/plugin/wp-html-compression/unresolved/)
* [Reviews](https://wordpress.org/support/plugin/wp-html-compression/reviews/)
## Tags
* [html compression](https://wordpress.org/support/topic-tag/html-compression/)
* 1 reply
* 2 participants
* Last reply from: [Steven Vachon](https://wordpress.org/support/users/prometh/)
* Last activity: [13 years, 8 months ago](https://wordpress.org/support/topic/plugin-wp-html-compression-error-after-installation/#post-2981118)
* Status: resolved