Posted 4 August 2017, 2:41 pm ESThi,
there is a problem with complex reports (with subreports, rtf, etc.) running kaspersy antivirus v.5.
in preview you may see only a part of the first page of the report (i.e. without footer), the error appears somewhere in code building the second page.
deactivating the virus-scanner doesnt change behaviour, you have to deinstall.
mayby the feature of ntfs-streams (for faster virus-scanning) is responsible.
other known antivirus-products seem to work without problems.
hope this helps.