Etap Library Install Guide

ETAP automatically attempts to add the engineering library (.lib) and the main executable (etaps64.exe) to the Windows Defender Exclusion List to prevent scanning, which can severely slow down project performance.

Sometimes you want to keep your custom components while adding new ones from an official update. This requires the Copy/Merge Open your project and ensure the destination library (the one you want to keep) is active. Library > Copy/Merge In the Merge editor, browse and select the source library (the new update file). Ensure the checkbox "Connect project to merged library" is checked. etap library install

In the dialog box, set the Source Library to the newly downloaded or updated .lib file. ETAP automatically attempts to add the engineering library (

. A summary window will appear showing which devices (e.g., circuit breakers, cables, relays) are being merged. Click again to finish. 3. Adding Specific Data Manually Library > Copy/Merge In the Merge editor, browse

Log into the ETAP Help Center and navigate to the FAQ tab to download the latest ETAP release.

: Select Copy/Merge from the Library menu. Ensure the checkbox "Connect the project to the merged library" is selected to finalize the association. Customizing Your Library