Speed ​​up sequence comparison

[Radiohead22]

I'm trying to understand just that, the sequences match well, the only thing I can't understand is because my script finds 275 matches and your 235 matches.
A difference of 40 of which 30 are justified by the fact that mine also counts the last 5 half-empty or empty cells but 5 x 6 is 30 so I always miss 10 matches.

[Nine]

Comment out the skip ($j += $SERIAL) see if that changes the result 

[Radiohead22]

I also tried to write the results inside the excel file but I am missing something to write them sequentially:

_Excel_RangeWrite ($ oWorkbook, $ oWorkbook.Activesheet, "A" & $i + 1 & "-" & "A" & $i + 6 & "/" & "C" & $j + 1 & "-" & " C "& $j + 6,"E" & $j+$SERIAL) ???

excuse my ignorance but how can I comment out the skip?

[Nine]

1 hour ago, Radiohead22 said:

excuse my ignorance but how can I comment out the skip?

just put a ; in front of the line

[Radiohead22]

Ah ok so i must   to exclude ($j += $SERIAL) to see if that changes the result, i understand now txk

[Radiohead22]

in this way  270 matches found why?

[Nine]

Ok there is only few differences, you must locate those and see what is right and what is wrong.  But I know my script cannot be wrong cause it is so simple. But then again show me where it is given bad result.

[Radiohead22]

No no, your script did not give bad result.

I was just wrong reading the data, your script works great and it's so fast