If got a problem with Notepad++ (2.9 and 3.0).
When I open a file by right clicking on it and choosing Notepad++ it will always show the second (2nd) line at the top of the screen instead of the first line. (only happens if files have more lines than fit on the screen)
When I open the file from within Notepad++ I don't see this behavour.
The registery key in HKEY_CLASSES_ROOT\*\shell\Notepad++\command is "C:\Program Files\Notepad++\notepad++.exe" "%1"
When I execute this command from the commandline (with %1 replaced with a filename) it opens just fine.
PS, running Windows XP SP2
Same problem here in version 3.0 with "SendTo"
I have experienced exactly the same problem in 2.9 and 3.0.
So maybe this is not caused by an individual configuration.