Since sometimes Control Desk triggered recordings demand overwrite permissions via annoying popup window, here we have a procedure to fix that.

-Stop Measurement (click the button with the capital M in the square)

-Go to Measurement menu, then select View Measurement Configuration.

-In the opened tab right click on Recorder and then select Properties.

-Under "Storage information" (expand this set) change file name prefix to R_somethingelse_, where "somethingelse" is the next letter of the alphabet after the one that is already present. (If the prefix is R_F_ change it to R_G_)

-Enjoy triggered recordings without annoying confirmation popup windows!