could clear wpcf7_captcha files?

If you use Contact Form 7 with Really Simple CAPTCHA, Contact Form 7 automatically clears the wpcf7_captcha folder once a hour.

doesn’t work for me. maybe a permissions problem?

@pulidomate: if you’re running the plugin on a windows machine check out this post: https://www.ads-software.com/support/topic/plugin-really-simple-captcha-function-cleanup-unlink-permission-denied?replies=10#post-3645857

It works! thnks

Takayuki Miyoshi, thank you for contributing your plug-in. Do you have plans to include the provided patch in your official code to address the current portability problem / operating system dependence?