About Issue 1:
The kixforms.dll is not registered on the other computers. Maybe you can think about distributing the kixforms.msi installer that you can download at http://www.kixforms.org/forum/viewtopic.php?p=3346&sid=c0c58c38a1ec5a5edbe06c7672e75a0d via a group policy in active directory.
To (install and) register a dll, administrative rights are needed.