Behavior:
During the upload via the DocuWare Desktop you get the following error:
'System.IO.FileLoadException' : 'A procedure imported by 'Microsoft.VisualBasic.Activities.Compiler.dll' could not be loaded.'
Also the documents will not be uploaded.
Solution:
This behavior is causes by Microsoft security updates. To solve this behavior please follow the Microsoft knowledge base article 3118750:
https://support.microsoft.com/en-us/kb/3118750
If you have difficulties uninstalling the problem causing updates, check also this article.
http://serverfault.com/questions/111525/how-do-to-uninstall-windows-updates-from-a-prompt-or-ps-in-hyper-v-server