小白求教关于modelsim中有Rom读取Hex文件仿真时出现问题，求

#Loading altera_mf_ver.altsyncram(fast__1)
# Loading work.look_up_table_triangular(fast)
# Loading altera_mf_ver.altsyncram(fast__2)
# Loading D:\modeltech64_10.4\win64\convert_hex2ver.dll
# ** Error: (vsim-3193) Load of "D:\modeltech64_10.4\win64\convert_hex2ver.dll" failed: Bad DLL format.
#
# ** Error (suppressible): (vsim-PLI-3002) Failed to load PLI object file "D:\modeltech64_10.4\win64\convert_hex2ver.dll".
#    Time: 0 ps  Iteration: 0  Root: /
# Error loading design
# Error: Error loading design
#        Pausing macro execution
# MACRO ./dds_top_run_msim_rtl_verilog.do PAUSED at line 42
采用quartusⅡ9.1 （64位）与modelsim SE-64 10.4联合仿真，modelsim报错。求教问题出在哪，怎么解决?

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