diff --git a/EXE_Exchange.cpp b/EXE_Exchange.cpp
index 270d7fb..9332109 100644
--- a/EXE_Exchange.cpp
+++ b/EXE_Exchange.cpp
@@ -67,6 +67,8 @@ ExeGetFileType( const string& sFilePath)
       return FT_STL ;
    else if ( sFileExt == "3MF")
       return FT_3MF ;
+   else if ( sFileExt == "OBJ")
+      return FT_OBJ ;
    else if ( sFileExt == "CNC"  ||  sFileExt == "XPI"  ||  sFileExt == "MPF"  ||  sFileExt == "ISO"  ||  sFileExt == "EIA")
       return FT_CNC ;
    else if ( sFileExt == "HED"  ||  sFileExt == "ENT"  ||  sFileExt == "ENS")
@@ -379,10 +381,11 @@ ExeAdvancedImport( const string& sFilePath, double dToler)
    VERIFY_CTX_GEOMDB( pGseCtx, false)
   // verifico che il formato sia supportato
    int nFileType = ExeGetFileType( sFilePath) ;
-   if ( nFileType != FT_IGES   &&
-        nFileType != FT_STEP   &&
-        nFileType != FT_ACIS   &&
-        nFileType != FT_PARASOLID   &&
+   if ( nFileType != FT_OBJ   &&
+        nFileType != FT_IGES  &&
+        nFileType != FT_STEP  &&
+        nFileType != FT_ACIS  &&
+        nFileType != FT_PARASOLID  &&
         nFileType != FT_JT  &&
         nFileType != FT_VRML  &&
         nFileType != FT_C3D) {
diff --git a/EgtExecutor.rc b/EgtExecutor.rc
index ca13797..263c824 100644
Binary files a/EgtExecutor.rc and b/EgtExecutor.rc differ