Thank you Charles,
I had tried but gave error on the line, and thought I did not have the Redim
I also did not see in the examples I encountered with arrays, and since I was focused on the vba array operation I did not focus much on it
is what I miss in O2 a more comprehensive explanation of the basics, ALSO I see in the examples FUNCTIONS not exposed in the manual,
even those who turn to you with doubts usually do not put the resolution of the case, leaving the newbies with even more doubts
about the long and the int, it's because my excel is 32bit, the int of O2 seems to me to be sufficient in that case
I believe I can use Vba LongPtr,
then I analyze the forms of communication between vba and O2
and I ask the freedom to open a topic for my adventures with O2 in the VBA, as I am a novice, maybe expose in my attempts, answers to other novices,