When the robot installation path has a space in it such as the default 'C:\Program Files\Nimsoft' then the icmp probe will fail to activate.
Release : 20.3
Component : UIM - ICMP 1.24
View the icmp config file and save a copy.
Open the icmp raw configure and go to startup > options;
Change the value from:
-Xms32m -Xmx2048m -XX:MaxNewSize=716177408 -XX:+UseParallelOldGC
to:
-Xms32m -Xmx2048m -XX:MaxNewSize=716177408 -XX:+UseParallelOldGC -Djava.library.path=../../../lib -jar icmp.jar
Updte or Apply to save.
deactivate activate
icmp 1.23 works correctly.
The next GA release of icmp will have the fix included.