Hi i think tat the control is overlapped by another window.. try using visible and visibleon screen [roperty to check control is visible
PropName= Array("ObjectIdentifier", "ObjectType")
PropValue = Array("Registration Management", "CheckBox")
Set Objshell=Sys.Process("Bedrock").SWTObject("Shell", "Cerner Bedrock 1.83.0 - 1201dep - at030644").Find(PropName,PropValue,10)
if Not ObjShell is Nothing then
if ObjShell.VisibleOnScreen then
ObjShell.Click
else
Log.Error "Object is not visible"
End if
between instead of click method u can also try "checkitem" and other method which is found under methods category of that object