Problem in ComAutomationFactory.CreateObject
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20-09-2019 - |
Question
I tried to create object using ComAutomationFactory.CreateObject . It is giving following exception
"Failed to create an object instance for the specified ProgId"
My application is running on OOB and has elevated permission.
if (ComAutomationFactory.IsAvailable && App.Current.HasElevatedPermissions) {
dynamic sample = ComAutomationFactory.CreateObject("SampleCom.ComClass");
}
where SampleCom is a my Com Application created in C#
I use Silverlight 4
Solution
Only if the Dll is signed you can Create object using ComAutomationFactory.CreateObject
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