Saleem, Check this thread: http://thread.gmane.org/gmane.comp.misc.koha/6863/focus=6865 It might have your answer. Doug

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Saleem ahmad <saleemlib@yahoo.com> 2/17/2009 10:25 PM >>>

Hi, Someone can please help me in converting the data from Access based software into Koha ILS. I am using Koha 2.2.8-Win-RO, running on windows XP Professional: When I upload our marc.data file into command prompt, it failed to aborted and give an error. I attached here the error file which it displayed in the command prompt. I used the Marc.Editor to import my data. Regrads Saleem Ahmad Librarian Federal Judicial Academy H - 8/4 Islamabad Tel (o) 051-9250388