If these fixes do not work, you can usually download the latest Devart Excel Add-ins to get the most recent patches.
For reliable use, always download the latest installers directly from the Official Devart Website to avoid the security risks associated with unofficial "fixes". Devart Excel Add-ins History
Last tested: January 2026 on Excel 365 v2412 (Build 18324.20168) and Windows 11 23H2.
The 2.5.441 version relies on specific system prerequisites: Visual Studio 2010 Tools for Office Runtime (VSTO). devart excel addins v244120 fix best
Installer/Upgrade Tests
The core appeal of Devart's technology is its seamless implementation of bi-directional data flow. Users can retrieve data using a visual builder, perform native manipulation within spreadsheets, and commit those changes directly back to a live database server.
| Issue Area | Previous Behavior (Pre-24.4.120) | Fix in v24.4.120 | |------------|----------------------------------|-------------------| | | Long-running queries would drop during refresh, losing all unsaved work. | Timeout handling is significantly improved; large datasets now refresh without random disconnects. | | Parameter Binding | Named parameters in SQL (e.g., @startDate ) failed when reusing the same cell reference across multiple queries. | Parameter mapping is now persistent. No more “parameter not found” errors on second refresh. | | Excel 365 (Current Channel) | Add-ins would occasionally fail to load or freeze on the “Loading data” spinner. | Full compatibility with the latest Excel 365 monthly channel builds. | | Data Type Preserving | Date/time columns sometimes reverted to plain text or general format after refresh. | Column formatting (including custom number formats) now survives a refresh. | If these fixes do not work, you can
Devart Excel Add-ins v2.4.4120 (part of the 2.4 release series) focuses on enhancing connectivity between Microsoft Excel and various cloud applications and databases. As of the 2026 data, Devart Excel Add-ins are recognized as a top integration tool for turning Excel into a powerful, two-way database client. Devart Forums Key Features & Fixes Based on the documentation from
If complex queries are running slowly or timing out, utilize the updated local processing engine.
Devart Excel Add-ins require .NET Framework 4.0 or higher. Missing or outdated .NET components can prevent the add-in from functioning correctly. | Issue Area | Previous Behavior (Pre-24
Before running the installer for v244120, uninstall all old Devart Add-ins via the Windows Control Panel to prevent registry conflicts.
, which provides bidirectional data management for over 20 platforms, including SQL Server Salesforce Devart Forums Key Fixes and Functional Highlights
: Ensure the add-in is enabled via File > Options > Add-Ins . If it is missing, check the Disabled Items list in the Manage drop-down.
Before reinstalling or making configuration changes, open Task Manager and ensure no excel.exe processes remain running in the background. Stale processes can interfere with installation and repair operations.