PRB: Compilation of assembly error when using Zetadocs on NAV 2013 R2 Print ZTN4370 ID: ZTN4370 This Zetadocs technical note applies to: Microsoft Dynamics NAV 2013 R2 Zetadocs Express version 7.0 and later Zetadocs For NAV version 7.0 and later Symptom When opening any Zetadocs page or modified page for Zetadocs, a similar error to the following appears: Cause This is caused by the .fob file containing Zetadocs objects being produced by a higher version of NAV 2013 R2 than the one where it is being imported. Resolution There are two possible workarounds for this problem: Upgrade NAV 2013 R2 to Cumulative Update 5 or higher. Recompile all Zetadocs objects in NAV Development Environment. To successfully recompile the Zetadocs objects, the Zetadocs folder in the Zetadocs NAV Server Components must be copied to the Add-ins folder of the RTC. For Zetadocs Express filter objects by Version List -> ZDX*, for Zetadocs for NAV filter objects by Version List -> EQ*. Status This issue is caused by a third party component. We will update this technote when a solution to this issue becomes available. Last updated: 24 October 2014 (WK) Keywords: differences binaries constructor arguments