In AgilePoint Envision, when trying to create a process model based on an InfoPath XSN, an "Access Denied" message is shown.
AntiVirus software identifies that the Envision macro tries to run the extract.exe utility to unpack the XSN and blocks it.
AntiVirus Software: TREND MICRO OfficeScan 10.0 SP 1
Workaround: Try to create process model by using the XSF file rather than the XSN file.