Well you have not posted the full error, Google gave few links and this one looks promising:
open a report using Crystal Report's JRC[
^]
Basically, it states that:
... editing CrystalReportEngine-config.xml file to specify the actual location of my report file. By default, the location was <reportlocation>../... I put my report file in a directory with a name without space, and then specify it in the "<reportlocation> actual_rpt_locationf you look at the error cause
Error loading /C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%205.0/webapps/ROOT/Report.rpt ---- Error code:-2147215356 Error code name:fileNotOpened
You will find all spaces in the directory name are replaced with %20 by (Tomcat?)....
Try out, it might help! (and your boss don't get the chance to *terminate* you! :-D )