Excluding apps from Office 365 Click-To-Run deployment?

This is the official reference on how to exclude specific applications from Office 365 deployments: https://technet.microsoft.com/library/dn745895.aspx.

It looks like your syntax is incorrect; it should look like this (please note the spaces, or lack thereof):

<Add SourcePath="\\Server\share" OfficeClientEdition="64" Branch="Current">
    <Product ID="O365ProPlusRetail" >
        <Language ID="en-us" />
        <ExcludeApp ID="Access" />
        <ExcludeApp ID="InfoPath" />
    </Product>
</Add>

Also, be careful about licensing: if the user doesn't actually have a Professional Plus license but instead has a different one, as soon as he/she logs in to any Office 365 application the setup will automatically start and make sure the installed applications match the actual license assigned to the user; I witnessed this myself when I erroneously deployed a Professional Plus edition to several computers, only to have the Office 365 setup remove Access and Skype For Business after the first log in of users which actually only had Business Premium licenses (SfB was not physically removed but it was made unusable due to a licensing mismatch: it was installed but it refused to activate, because the Business Premium edition only includes SfB Basic, while the Professional Plus edition includes the full version, and thus now the installed application refused to work).