Some export operations were not performed- the file could not be written. (1)

[Dickson Furaha]

Operating System:

Lightroom Version:
(Please go to Help menu > System Info to double check the exact version number)

Question or Description of Problem: I am trying to export and image after using lightroom 4 but this message keeps popping
"Some export operations were not performed- the file could not be written. (1)" kindly help.

Many thanks.

 

[Jim Wilde]

Any more information than that in the message? A screenshot of the export dialog settings and another of the error message would be a help. Thanks.