Hi there!
Thank you for detailed and diligent error information submission. Installation has failed due to some problem with system's COM+ application catalog. We saw this problem before but still don't know what is the nature of the problem.
As we found out, modifications to COM+ application catalog are sometimes disabled by security policies, which is about as destructive as disabling application installation altogether, really, or by bugs, like when systems are migrated using Windows Easy Transfer. Therefore, next release (build 13) of UWS will replace COM+ with Windows services for running components in a different security context.
We have emailed a link to UWS pre-release build 13 to your forum email address so you could test it and let us know if we have succeeded.
Best regards,
UltiDev Team.
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