Using AppActivate and Sendkeys in VBA shell command

Question

I want to switch back and forth between application with the shell command in VBA. I am using SendKeys to do stuff in process A then move to process B, then to process A the

Answer 1

This might be more of a comment than an answer, but I don't seem to be allowed to "comment", so...

It's amazing you've gotten as far as you did. Chances are, you're never going to be able to make this work reliably -- period. As soon as you do make it work, something will change about how the Acrobat UI behaves in a future release, or Windows will make another change to the rules for what things can send events to what other things, and then you're hosed again.

What you are probably running into in this case is Windows trying to prevent an application stealing the focus from another when a user is apparently busy interacting with the first one. You see the same kinds of problems trying to do things like have a button in one application write data to a temporary file and open MS Word to edit it. Windows prevents the focus from transferring away from the current app and over to MS Word because you just clicked a button in the current app.

So -- instead of trying to solve this impossible technical issue, let's take a step back and ask what you were originally hoping to accomplish by doing all of this. In that way, perhaps, we can get you where you're trying to go :)