Registration in excel

[Ernest97]

Hello I would like to save data in an excel file but the vi me generates an error how can I do ..?

Thank you

[Bob_Schor]

What do you want me to do with a picture of part of your code?  Attach your VI so I can see it all, can edit it, can run it and see what it does, can modify it and make it work, etc.  I have no idea what "Registration" in your title means.

Here's a suggestion -- go to the Search bar at the beginning of this forum and type "Revised Excel" and see what pops up.  It's about 5 years old, but the author has a fairly good reputation ...

Bob Schor