Just download EDC Suite. It'll be far less painful.
You need the Old VAGSuite to checksum this and if you load it to EDC Suite then it will tell you some maps is missing (they are not)
So he probably already did.
This old Rotor pump use only Pumpvoltage (N146) map as Duration and some ones have just 1 SOI (N108) map (which is 2/3 of the first maps in EDC Suite)
And when using VAG/EDC Suite then remember to copy your file, The Suite is saving on your open file (:
And These ECU's are easy to spot maps in 2D mode so just use Winols already
WAY better to edit a map
Pumpvoltage: 781b6 15*16 Factor: 1,221001 (to show mV)
SOI: 79402 13*16 Factor: 0,01 (0,023437 is for PD not VP's)