Hi, We get the following message in our logs: Log node: M2EE Message: Could not find mime type for file 'X.docx' I have found some forum posts on this subject indicating to add the mimetype(s) to IIS or to m2ee.yaml (or m2eerc). We checked IIS (7.5) and the mimetypes are present already. I searched for m2ee.yaml but cannot find the file. The only yaml file is the Mendix Settings file. I also noted that when using a local (non server based) deployment I get the same error in the log. Any ideas?