VMware has updated ThinApp to version 4.7.1.  It can be downloaded here: https://my.vmware.com/web/vmware/details?downloadGroup=THIN-471&productId=161&rPId=2503

4.7.1 is a minor release that includes bug fixes.  Resolved issues can be found here.  One of the most noticeable updates is a fix for running multiple Office 2010 licensing services. For example you're now able to run virtualized Project 2010 with Office 2010 being natively installed.

They also added one new feature: Remove the Sandbox on start of the Package. The parameter is called RemoveSandboxOnStart=1 (0 being default) and goes under [BuildOptions] in your package.ini.

For more details on 4.7.1, read the release notes found here: https://www.vmware.com/support/thinapp4/doc/releasenotes_thinapp471.html