Hi, when i verify the functionality of the schematic of using VERILOG-XL in IC5.0, STAER interactive that shown: WARNING : VLOGIF [BADFILE GLOBAL] user-settable global variable : verilog SimBinary is invalid, Relative pathnames are relative to run directory OK / CANCEL abort simulation. Simulation option warning: Invalid verilog executable verilog Please check existance and/or permissions and try again. Relative pathnames are relative to run directory. i check the license in CIW "virtuoso schematic composer verilog interface" is running. Please help me to solve it. Thank you benny