(Subject was: wineinstall problems at creation of config-files) Ok, today I got less lazy and found function of interest: /usr/src/wine-cvs/wine/server/registry.c:1114: fprintf( stderr, "Line %d: %s '%s'\n", info->line, err, info->buffer ); Function name seems to be "file_read_error". Plainly running /usr/local/bin/wineserver shows Line-errors, but killing it (via winserver -k) and running it via gdb stops emitting mentioned Line-errors to output: [s2(a)katleriai s2]$ gdb --quiet /usr/local/bin/wineserver (gdb) break file_read_error Breakpoint 1 at 0x805b91e: file registry.c, line 1114. (gdb) r Starting program: /usr/local/bin/wineserver Program exited with code 02. (gdb) Maybe there is some complex methods on debugging wineserver's binary? I am asking for help on that. PS I had refreshed src from the CVS and recompiled Wine before trying to debug it.