帕特里克(Patrick),对我来说,这是水晶报表的已知问题,它通过IIS从运行的应用程序中打印某些报表。
我之前遇到过同样的问题,在搜寻该问题时,我们得到了以下内容;
Report to be generated, exported, and then to be downloaded to client machine,
so user can print it locally (say, report will be exported as PDf file,
user can use print option of PDF reader).