SUM Stuck in Language DVD import Phase

HI Folks,

I am upgrading my Solution Manager 7.0 EHP1 SP22 to Solution Manager 7.1 SP11.

MY SUM (Software Update Manager) is stuck in the phase where it is asking me to provide the DVD Mount Point for the Language Select. I have followed the note no: 1876736 where I have selected the Expert Mode in the beginnning of the Configuration Phase, but that is also not helping.

I have redownloaded the DVD 51042608 for Languages, but that also is not working.

I would appreciate of anybody would have any ideas.

Regards.