What's your solution? That the manager who wanted some report comes to you and begs you to do it and in 6 months it's finally delivered and all wrong?
If they have knowledgeable people there, it will take no longer than coding something up in Excel and will be more reliable.
This also wouldn't silo the data in the users laptop, subject it to being destroyed because the user dropped it, and limit frequency of updates and access to how fast the user can respond to emails.
See, we can all conjure up imaginary people. :)