Dear Barbara
When you originally compiled the reports for distribution to the other machines, did you check the option "Include: DLLs for exporting"?
This option appears on the Step1: Options tab of the compilation/distribution screen. If you did not check it, the required export .dlls would not have been included with the .exe and .crf files.
The reason the exporting works on the machines that have the program installed of course, is because all the files required have been installed during the QRWIN installation procedure that are necessary to create and print/preview & export the reports.
NOTE: Unless you have a QRWIN LanPak/2 installed, you are only licensed to install QRWIN onto 1 computer, with a wksetup having been done on the 2nd station if needed to print the reports from.
Hope this helps.
Regards,