InfoPath APTCA Assembly allowable list

InfoPath stores an allowable list corresponding to the assemblies located in the GAC (Global Assembly Cache) that have the Allow Partially Trust Callers Attribute (APTCA) set. An InfoPath form's business logic can only call into APTCA assemblies in the GAC which are on this allowable list. To add a new assembly to the allowable list, add a new String Value entry to the APTCA key. The Value Name field should be the public key token for the assembly and the Value Data field should be "1" for InfoPath to allow loading the assembly. If the Value Data field is not "1" the assembly will fail to load.

Supported on: At least Windows Vista



Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Microsoft\Office\12.0\InfoPath\Security\APTCA
Value Name{number}
Value TypeREG_SZ
Default Value

inf12.admx

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Administrative Templates (Users)