Error to convert file 19 pages

[carlos]

Hi,

I'm trying convert a files using ImageMagick. But if file have a 19 pages or more, the program not works, and it stays frozen.
If the file have less then 18 pages the program works correctly.
I attached the commands line that I'm using to do this.
Is very important resolve this problem, anyone know something??

Thank you,

Commands line:
@ECHO OFF
"C:\ImageMagick-6.7.6-9\convert.exe" -monochrome -density 300 -compress group4
%1 %2converted.tif

[fmw42]

what kind of file is your input. perhaps you should post a link to it so others can test. perhaps, if the file is very big, you are running out of memory