Issue
Excel or Word Export Limitation
Solution
To add or edit the Excel or Word export limitation in NAV 2009, Role Tailored Client (RTC).
Change or add a key to the clientusersetting.config file as follows:

NOTE: You add add any number (i.e. 10000) but the larger the max number to export, the slower the performance.
To add or edit the Excel or Word export limitation in NAV 2009, Classic.
Tools > Options