>We've been trying to resolve that issue since last night. Basically, we have the same problems on two servers. So, we started to compare every setting of the Components Services from a server where it works with those two servers where it doesn't. We compare the "My Computer" Properties settings and each of the components settings.
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>There is one setting that I would like to get some info on. If you right click on "My Computer", select Properties, then Default Properties, you'll see in the middle of the form a section for "Default Distributed COM communication properties". The first listbox is about Default Authentication Level. Can someone explain me why on one server, we have None and on other two servers we have Connect? Where is this coming from? What may affect that setting?

Well, I finally resolved one server.

1. Change IWAM password from Active Directory

2. Change IWAM password from IIS

3. IWAM account needed to synchronized between Active Directory and IIS Meta table. However, in order to do that, I had to install the MS Script Engine 5.6. So, I run synciwam.vbs in \inetpub\adminscripts.

4. Recreate the COM package

5. Change Interactive to Administrator in the Package component Identity