Setting ConfigFile and ToolsFile Properties for the WCM field
Telerik Web Parts for SharePoint 2010 last build was R1 2023 SP2 and is discontinued since then.
You can set the ConfigFile and ToolsFile properties of the RadEditor for SharePint2010 in the WCM field by using the SharePoint Designer. To do so:
Open SharePoint Designer and navigate to the desired page
Open the page and choose Edit Page Layout
Click in the radE:RadHtmlField control so the TagProperties pane is updated with the control
Set the desired properties
Save/Check-In the file so the changes are applied to your site.