We're upgrading Datacap from 9.1.6 to 9.1.9, and after the upgrade, I'm encountering the following error message when loading any application in Datacap Studio. Is there a workaround to fix this?

9.1.6 iRRX.dll is somewhere on your system or your custom app is referencing this old dll.

You perhaps need to upgrade Datacap Development Kit to 9.1.9 and recompile.

https://github.com/ibm-ecm/datacap-developer-kit/blob/master/IBM-Datacap-DDK-9.1.9.zip

We're upgrading Datacap from 9.1.6 to 9.1.9, and after the upgrade, I'm encountering the following error message when loading any application in Datacap Studio. Is there a workaround to fix this?

We're upgrading Datacap from 9.1.6 to 9.1.9, and after the upgrade, I'm encountering the following error message when loading any application in Datacap Studio. Is there a workaround to fix this?

Hi Blue Sphere,

My guess would be that c:\datacap is the path of your old datacap 9.1.6 installation and you have installed 9.1.9 in a different path? Otherwise i would expect the old dll to be overwritten (unless you didnt stop Taskmaster etc during install or something).

Solution

Remove all faulty actions from your rules and replace them with new versions of the same actions from the actions tab.

Technical Background

This error message is displayed, because the Rules refer to c:\datacap\RRS\Validations.dll for some of the selected Actions. This dll is apparently an old version of the Validations-library. The mechanism of how Datacap interfaces with its libraries has changed since then - now using the interface iRRX (instead of the class RRX), which can not be found in the old dll, hence the error message.

We're upgrading Datacap from 9.1.6 to 9.1.9, and after the upgrade, I'm encountering the following error message when loading any application in Datacap Studio. Is there a workaround to fix this?