Can not do the screencap in SAP 740 version

I use the screencap to record operation in SAP GUI 730 version and suceesfully run my RPA program. When I move my program to a new computer which with SAP GUI 740 version. It causes error. So I want to record the operation again in SAP 740. BUT I can not capture the element in SAP 740. I do not know why! I have tried the method showed in “How to Enable SAP GUI Scripting”.