Sometimes users will get the following error message when trying to run a report: Could not load file or assembly ‘System.Windows.Forms, Version=4.0.0.0, Culture—neutral, PublicKeyToken=b77a5c561934e089’. The system cannot find the file specified. The error occurs for users who use the DLL version of ForNAV and it happens because Microsoft has stopped supporting .net framework DLLs from

Please make sure you have read this article before continuing: https://www.fornav.com/knowledge-base/big-black-boxes-show-up-on-fornav-reports/   This article describes how you can replace your old ForNAV DLL’s with a new version of the DLL to get around the black box issue.   The service tier operation should only take 5-10 minutes and your users will only be affected for

An error can occur when the ForNAV DLL loads a non-ForNAV layout. This can happen in the following two scenarios: When a custom layout that is not a ForNAV layout is run from the Custom Report Layout page and is selected in the Report Layout Selection page. When an AL-report source file and its layout

This article describes upgrading ForNAV on-premise from DLL to Universal Code. Universal code extensions are extensions that are optimized to run on cloud and don’t use DLLs, the local file system, and other features that are only accessible for on-premise extensions. PLEASE NOTE! You need to upgrade ForNAV to Universal Code before upgrading to BC22.

With the new addition of the Report Service, you also need to install it when you want to run ForNAV in a Dockerized Business Central installation. To do this you: Build your Business Central container but open port 8080 as well. Copy the ForNAV installer and the universal code extension files Install the ForNAV Report

Today, running ForNAV OnPrem depends on a DLL, which has become the de facto way of integrating with Dynamics NAV and Business Central. However, after the move from C/SIDE to extensions, widespread use of Docker, and having to support a different model on Business Central Cloud, the value of using a DLL has decreased. On

Please see this updated article: Upgrade ForNAV OnPrem from DLL to Universal Code