Error When Changing Text File Properties After Renaming The Connected Text File, "Unable to change table attributes on this table"

After the connected text file has been renamed, please try the following options.
 

Option 1

1. Select Menu > Data > New Data Source.
2. Select the renamed file.
3. Open a worksheet.
4. Select Menu > Data > Replace Data Source.
5. Open Data Source page and change Text File Properties.

 

Option 2

1. In Data Source page, right-click the connections name and select Edit Connection.
2. Select the renamed file.
3. Right-click the table on the Canvas and select Open.
4. Drag the renamed table from Files list and drop it on the table in a physical layer.
 
 
 
5. Change Text File Properties.