tapio schrieb: > Hi > > I didn't find the answer how to solve > > Error #VersionMismatch: Wrong Version > I also still get this error-message, when I try to upload an extension from Typo3 3.8.1 Backend. Uploading with my 4.0 Beta3 works. Do I need to have a new TER2-Upload extension for 3.8.1 ? - Stefan