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TIWURLWindow and Cash items - lfeliz - 11-23-2024 Hello, Sorry for cross post, but I first started using CGPDFViewer and switched to TIWURLWindow to support jpg and PNG. Is it possible to serve up a pdf image from the UserCache instead of a folder  under wwwroot?   I have an app that users need to display documents from a vast catalog and  dropping a copy in in the user cache.   What I attempted to do is use the webapplication.UserCacheUrlBase and append the temp pdf file  name (which I verified does exists)  and it is not able to display the file. My guess this is probably by design and I may have to create my on session  folder to serve files from under wwwroot and clean it up when session is destroyed as well as on app startup/shutdown. Since the applicatin is only accessed over a internal vpn  For now I have added a symlink in wwwroot to the document store until I find another way. The application has access to the folder as users can add files to document storage.   I switched to URLWindow to allow a frame in app to view the docs instead of opening lots of tabs (which will still be an option  if they wish (which I normally do via the USerCache and setting the mimetype when it dowloads). Cheers! - Lou RE: TIWURLWindow and Cash items - MJS@mjs.us - 11-23-2024 >>Is it possible to serve up a pdf image from the UserCache instead of a folder  under wwwroot? This should work: RE: TIWURLWindow and Cash items - lfeliz - 11-25-2024 Once I got my mime types straightened out all is well. thank you.