Amazing things happening. Check this out in TC 6.51
1. Configure an external Editor\Viewer for Alt+F3 (e.g. Ultraedit)
2. Perform a Search (Alt+F7) for some files. It is not important what kind, can be *.txt for example
3. After the search finishes press the "Feed to Listbox" button
4. In the Results Listbox panel which shows the found files press Alt+F3
Result:
Well, the path passed to the external viewer/editor in the panel which shows search results is messed up

i.e.
If the file is originaly located at path:
c:\dir1\dir2\file.txt
The path in the Results Listbox (panel) given to the external viewer will be instead:
c:\dir1\dir2\dir1\dir2\file.txt
so the external viewer won't find the file!
Interesting is that the results in the panel are shown with correct paths.
Since I do not update that often I can only recall that this did not occur in TC 6.03a