您是否可以在只读模式下启动Crystal Reports 10，以便用户无法创建或更改报告？

I'm in an environment where I have created reports in CrystalReports 10 and only want my users to view the report from an external application. The application is already set up to open the report with crystal, but I don't want my users to be able create or change the report. I can't seem to find a command line option to do this. Is there a runtime only version of Crystal?I'm in an environment where I have created repo