However, when I try to create a folder or save content I receive "You need permission to perform this action" even though I am give my admin credentials.
I also have an Alfresco 4.0.c install operating where this does not happen.
Are there any config files or other settings I can compare between the two installs to find the right configuration for WebDAV in 4.2.b?
I am experiencing the same problem using Libreoffice to access a Webdav Alfresco Share in Alfresco 4.0.c. If I edit a file that has been created already, Webdav access works fine. But attempts to create a file or folder fail with a message that the 'file does not exist' (probably because the effort the create the file failed). There is no file created in Alfresco.