Enhanced Mitigation Experience Toolkit -- blocking ThinApp from opening native MS Office

We have SAPGUI thinapp'd and has been working great until we installed Microsoft's EMET.  If an end user attempts to open a MS Office attachment in the SAPGUI thinapp, it generates the following errors:

1. Winword.exe : Fatal Application Exit " Thinapp has encountered an unexpected error.  Click Abort to close application, Retry to debug or Continue to ignore error. Support info PID=448, new_Sections.cpp@274
   1. C:\users\ntuserid\documents\xxxx:   "There was a problem sending the command to the program".

If i disabled Mandatory SLR within EMET for the Office applications, then the attachments open fine.

It appears that EMET is blocking the way ThinApp is trying to access MS Office on the host.

Has anyone seen this before or know how ThinApp calls on MS Office ?   Perhaps if I can better understand how Thinapp calls MS Office then I can approach Microsoft support on this.

Thanks

Paul