When entering the configuration window of a text provider component the file content is read with the current (default is ISO-8859-1) encoding setting. It is not reread when a different encoding is selected. The preview section of the configuration window displays data correctly (according to the current settings) and the functionality of the component is not affected.
To read and display the file content with a specific encoding, do one of the following and then reopen the configuration window:
Select the encoding in the configuration window and click Save.
Select the encoding in the Property section.