A genuine "Top" converter should list:
18;write_to_target_document7;default0;a1;0;a1;18;write_to_target_document1a;_Cv7taevBCfzy7M8P6dymkQU_20;a5; 0;f5;0;195; smc to sfc converter top
: In some cases where the .smc file does not actually have a header (it just has the wrong extension), you can simply rename the extension to .sfc using Windows Command Prompt with the command ren *.smc *.sfc . Physical Hardware Alternatives smc to sfc converter top