Hola,
me entró la duda y busqué en el google, esta es la solución que al menos a alguien le funcionó (sorry, está en inglés):
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Alternatively, you can launch the aspnet_wp.exe with an account which has
enough permission. Please try these steps:
1. Find machine.config (usually under <windows
directory>\Microsoft.NET\Frame*work\v1.0.3705\CONF IG) and edit the
<processmodel> section. Change the "userName" attribute value to "SYSTEM".
2. Edit the "web.config" file in the ASP .NET project. Add the following
line:
<identity impersonate="true" userName=<your user name> password=<your
password> />
The user name you provide here need to have the permission to call the CDO
component.
3. Restart the aspnet_wp.exe. You can also kill it in Task Manager. Then
aspnet_wp will start using SYSTEM account.
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