ARIS Server Administration

Hi,

I am using ARIS Server Administrator command:

arisadm.bat -s IPServer -t default -u login password importscript REPORT "C:/script.arx" RealCategory

And I get an answer:

category not found:RealCategory

The fact is that the category really exists, but why do I get an error? And in another category (ARIS Connect) errors do not occur.