Error on Edit Power Point Files

[Haroldo Nascimento]

Hi,
I attached a power point file at the confluence page. I use the Microsoft Power Point macro to view and edit.
I can see it, but when I try to edit it takes the following steps:
1- Download file on my machine
2- I enable file editing in power POint
3- After editing, I try to save and I get the message "It is not possible to save"
Important: In my colleague's environment I can edit using the same user.
What could it be ?
Note: I use Confluence in a Server Environment (local)

Thanks

[Fabian Lim]

Hi Haroldo,

Based on other threads, you may have to leave the "Page Name" blank to make it work. 

Link: https://community.atlassian.com/t5/New-to-Confluence-questions/Why-wont-Confluence-let-me-insert-a-macro-to-run-a-presentation/qaq-p/1854960