Class not registered error while Executing ALM Scripts using Jenkins

Am trying to execute some ALM Test scripts using Jenkins, but am getting below error,

Started by user admin Running as SYSTEM Building in workspace C:\Program Files (x86)\Jenkins210\workspace\ALMConnect [ALMConnect] $ "C:\Program Files (x86)\Jenkins210\workspace\ALMConnect\HpToolsLauncher.exe" -paramfile props27022020181747552.txt "Started..." Timeout is set to: 300 Run mode is set to: RUN_REMOTE

Unable to retrieve test set folder: Node not found.

Starting test set execution Test set name: Appiantesting TestSet, Test set id: 402 Class not registered

Class not registered Could not create scheduler, please verify ALM client installation on run machine by downloading and in installing the add-in form: https://.saas.microfocus.com/qcbin/TDConnectivity_index.html Build step 'Execute Micro Focus functional tests from Micro Focus ALM' changed build result to FAILURE Recording test results RunResultRecorder: didn't find any test results to record Finished: FAILURE