Adding a file for only one update

Hello,

I have a little question and need some help with this issue.

What if I want to add a file in a new update and not to update and also not remove it with future updates?

Because I know that when you add a file for a update and didn't include it in the next one, wyUpdate will delete it (if i'm not wrong).

I can try to do this: adding "the file" to "this update" and release it, then before I build and release the "next update" I will remove "the file" from "this update" (from File&Folders form in wyBuild) and then build the "next update". If the update don't find "the file" while building, it shouldn't create problem. Am I correct? Or are there any other solution?

Because this file got different version, and not all the users will be authorized to download the new version so we cannot put it into our update.

Thanks!

Well, there are a whole bunch of questions mixed into one. Regarding limiting only certain users to an update, this is the best way to do it: How to prevent or limit updates.

I can try to do this: adding "the file" to "this update" and release it, then before I build and release the "next update" I will remove "the file" from "this update" (from File&Folders form in wyBuild) and then build the "next update". If the update don't find "the file" while building, it shouldn't create problem. Am I correct?

Yes.