•Fixed an error on memory cache of E3 Viewer Screens, which could keep a Screen with a wrong version. This bug occurred since v1.18.79.

•Changed the cache of E3 Viewer Screens to always normalize all received paths, thus preventing the download of the same file more than once. This bug occurred since v1.18.54.

•Changed the download of E3 Viewer files to validate their type on Server and on E3 Viewer. This affects opening Screens or Frames, using the OpenScreen method, and opening Reports, using the LoadReport method. This bug occurred since v1.18.54.