Are you using a 32-bit or 64-bit variants of Windows and/or Racket? My guess is that "VLCore.dll" included with the "rosetta" package works with 64-bit Windows (based on the path name), and you'd probably get the error message below if you're using 32-bit Windows (or a 32-bit variant of Racket on 64-bit Windows).
At Fri, 25 Oct 2013 23:36:37 +0100, Maria Beatriz de Vilhena wrote: > Hi, > > I'm having a problem loading an expansion into Racket (planet aml rosetta) > The following message appers: > > ffi-lib: couldn't open > "C:\\Users\\Universidade\\AppData\\Roaming\\Racket\\planet\\300\\5.3.6\\cache\\ > aml\\rosetta.plt\\1\\44\\opengl\\VL\\vlwrapper\\x64\\Release\\VLCore.dll" > (%1 não é uma aplicação de Win32 válida.; errno=193) > > I am just starting to work with the racket language so i would appreciate > if you could help me. > > Thank You > ____________________ > Racket Users list: > http://lists.racket-lang.org/users ____________________ Racket Users list: http://lists.racket-lang.org/users