Please I cannot fix your Joomla installation. The uddeIM package is fine.
1.) The package contains a valid XML file. Ensure that you have downloaded the package from my dev site and not a maybe modified package from a third party site.
You will not fix your problem when you are only looking for a bug in uddeIM. I am sorry but the installation package is fine and works on thousands of sites.
I removed your new topic regarding the Admin Menu Links since I gave you the solution in the posting above (see (2)). The same information *is* in the FAQ Ch. 3.2. I recommend to read also the installation chapters carefully.
I will not tolerate additional double posts about the same topic. I answered your questions. Further posts about the same topic will be removed without notice. You are welcome to post questions about different topics.
uddeIM & uddePF Development
CB Language Workgroup
CB 3rd Party Developer