Try deleting the "stock" folder and try again. Use relative paths.
This is what I get after that example with f=:Open_jdb_ jpath'~temp' ... load''dir' dir jpath'~temp/stock' history <dir> 15-Nov-09 06:37:52 dir 332 15-Nov-09 06:37:52 trans 1 15-Nov-09 06:37:52 dir jpath'~temp/stock/history' c0 5284 15-Nov-09 06:37:52 c1 5284 15-Nov-09 06:37:52 d0 5284 15-Nov-09 06:37:52 d1 5284 15-Nov-09 06:37:52 d2 1296 15-Nov-09 06:37:52 ----- Original Message ---- > From: dnk0785 <dnk0...@yahoo.com> > > Hi! > > I want to create database with table in JDB. > I make follow commands in J: > > > load 'data/jdb' > f=:Open_jdb_ 'c:\Temp\J\test' > d=:Create__f 'stock' > t=:Create__d 'history' > |bad jmf header: assert > | 'bad jmf header' assert 0[free fh,mh,fad > > > It's always occur. What could be wrong? > OS is Windows XP SP3 (32bit). > -- > View this message in context: > http://old.nabble.com/JDB---big-trouble-tp26357848s24193p26357848.html > Sent from the J Programming mailing list archive at Nabble.com. > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm