Read Measurement from Lecroy SDA

[AhmedAl-Omoush]

Hi Everyone, 

I have a problem with a VI (Both screenshots for the same VI):

1- In the first Screenshot, you will see the VI where It reads the measurement with VBS string before the required value 

2-  In the second Screenshot, you will see the VI where It reads the measurement without VBS string before the required value 

I have to modify the VI every time I use it from case 1 to case 2, It's being changed automatically and it is wasting my time. Any solution to have Permanent case either 1 or 2? The attached Front panel is for case 2 

Thank you, 
Ahmed