1 Reply Latest reply on Sep 9, 2011 7:37 PM by Ahmad Fattahi

    PI ACE Error: HRESULT 0x80131401


      I am trying to make a PI ACE calculation using Visual Studios 2008 in VB.NET. When I right a simple calculation using the PI ACE Wizard and try to Tools->PIAceWizard->Test I get the error


      "Failed to create ACE Module: Loading this assembly would produce a different grant set from other instances. (Exception from HRESULT:  0x80131401)"


      I am running this on a Windows XP SP3 machine. Any help on this matter would be appreciated.