I've created a transform using the customization wizard. When installed, the
open PDF in browser feature doesn't work properly.

If I open PDF in browser, it will give the following error. After the error is
accepted, it will continue to load the PDF in Acrobat Reader outside of IE:

There is a problem with Adobe Acrobat/Reader. Please exit Adobe Acrobat/Reader
and try again.

The same error occurs if I close the PDF and try again. If I leave Acrobat
Reader open, then try to open the PDF in browser, it opens in IE fine.

This occurs for all users. If I manually install reader using the interactive
setup, I don't get this issue.

Any suggestions? Cheers.

I have posted a resolution to this issue on appdeploy: