# Flexpendant Application Install **URL:** \ **Category:** Developer Tools\ **Created:** [October 2, 2008, 11:45pm UTC](https://tech-community.robotics.abb.com/t/flexpendant-application-install/2188 "2008-10-02T23:45:46Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![bhaughey](https://avatars.discourse-cdn.com/v4/letter/b/49beb7/32.png) [@bhaughey](https://tech-community.robotics.abb.com/u/bhaughey)\ **Post date:** [October 2, 2008, 11:45pm UTC](https://tech-community.robotics.abb.com/t/flexpendant-application-install/2188/1 "2008-10-02T23:45:46Z")
Hello all, Simple question… How do I actually install and run a RAB designed application in a Flexpendant. I’ve built the project and copied the ‘.dll’ and ‘gtpu.dll’ files into the controller itself under the Home directory (I’ve gathered that much from the user guide.pdf). How do I now run this application? Thanks in advance for your help, Ben ---
**Author:** ![bhaughey](https://avatars.discourse-cdn.com/v4/letter/b/49beb7/32.png) [@bhaughey](https://tech-community.robotics.abb.com/u/bhaughey)\ **Post date:** [October 3, 2008, 12:31am UTC](https://tech-community.robotics.abb.com/t/flexpendant-application-install/2188/2 "2008-10-03T00:31:51Z")
Never mind. I think the fact that I don’t have the _“FlexPendant Interface”_ Option enabled in the controller has something to do with it :stuck\_out\_tongue: Will try that first. ---
**Author:** ![sunil\_sabut](https://avatars.discourse-cdn.com/v4/letter/s/e274bd/32.png) [@sunil\_sabut](https://tech-community.robotics.abb.com/u/sunil_sabut)\ **Post date:** [October 27, 2008, 9:15am UTC](https://tech-community.robotics.abb.com/t/flexpendant-application-install/2188/3 "2008-10-27T09:15:07Z")
You are absolutely right that You should have a system with Flexpendant Interface option and also after putting the “.dll” into HOME folder of the system , you must restart the FlexPenadant