if illegal character contains in your sim file will also result in this problem.For example,if problem,which is I named always run into.For example,when I　named my project name or component name in chinese,the sim file will corrupt when I open it using SIM explorer.And I revised the peoject name or component name into English,the sim file can be opened successfully.

if illegal character contains in your sim file will also result in this problem,which is I always run into.For example,when I　named my project name or component name in chinese,the sim file will corrupt when I open it using SIM explorer.And I revised the peoject name or component name into English,the sim file can be opened open successfully.