I am using Sketchup Pro 2023. I just realized that the extension works for RoundCorner but not for FredoCorner. Which one is the most up to date?

Can someone help with this error?

"Error in the license validation

Request to Sketchucation:
Error_F09

License File for another plugin - Please make sure you are trying to activate the correct license.

You may want to check your MyLicenses page on Sketchucation and download the right license for the plugin.

Do you want to open your MyLicenses page on Sketchucation?"

The downloads are coming directly from this page and I keep receiving the same error.