diff --git a/Installer/install_script.iss b/Installer/install_script.iss
index e033253..67da321 100644
--- a/Installer/install_script.iss
+++ b/Installer/install_script.iss
@@ -21,7 +21,7 @@ Type: filesandordirs; Name: "{app}"
 
 [Files]
 Source: "Redist\vcredist_x86.exe"; DestDir: "{tmp}"; Flags: ignoreversion 
-Source: "Redist\vcredist_x64.exe"; DestDir: "{tmp}"; Check: "IsWin64"; Flags: ignoreversion 
+;Source: "Redist\vcredist_x64.exe"; DestDir: "{tmp}"; Check: "IsWin64"; Flags: ignoreversion 
 Source: "..\content\*"; DestDir: "{app}\content"; Flags: ignoreversion recursesubdirs
 Source: "..\SDL.DLL"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
 Source: "..\Blocks3D.exe"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
@@ -31,7 +31,7 @@ Source: "..\Blocks3D.exe"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
 
 [Run]
 Filename: "{tmp}\vcredist_x86.exe"; Parameters: "/q"; Tasks: instvc; 
-Filename: "{tmp}\vcredist_x64.exe"; Parameters: "/q"; Tasks: instvc; Check: "IsWin64";
+;Filename: "{tmp}\vcredist_x64.exe"; Parameters: "/q"; Tasks: instvc; Check: "IsWin64";
 Filename: "iexplore.exe"; Parameters: "http://www.blocks3d.com/FirstInstall"; Description: Start playing Blocks3D; Flags: shellexec postinstall nowait skipifsilent
 
 [Icons]
diff --git a/Installer/install_script_floppy.iss b/Installer/install_script_floppy.iss
index e033253..c59d171 100644
--- a/Installer/install_script_floppy.iss
+++ b/Installer/install_script_floppy.iss
@@ -13,7 +13,10 @@ OutputBaseFilename=Blocks3D_Setup_v{#AppVer}
 Compression=lzma2
 PrivilegesRequired=lowest
 WizardImageFile=setup.bmp
-DefaultGroupName=Blocks3D
+DefaultGroupName=Blocks3D
+DiskSpanning=yes
+SlicesPerDisk=1
+DiskSliceSize=1457664
 
 
 [UninstallDelete]
@@ -21,7 +24,7 @@ Type: filesandordirs; Name: "{app}"
 
 [Files]
 Source: "Redist\vcredist_x86.exe"; DestDir: "{tmp}"; Flags: ignoreversion 
-Source: "Redist\vcredist_x64.exe"; DestDir: "{tmp}"; Check: "IsWin64"; Flags: ignoreversion 
+;Source: "Redist\vcredist_x64.exe"; DestDir: "{tmp}"; Check: "IsWin64"; Flags: ignoreversion 
 Source: "..\content\*"; DestDir: "{app}\content"; Flags: ignoreversion recursesubdirs
 Source: "..\SDL.DLL"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
 Source: "..\Blocks3D.exe"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
@@ -31,7 +34,7 @@ Source: "..\Blocks3D.exe"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
 
 [Run]
 Filename: "{tmp}\vcredist_x86.exe"; Parameters: "/q"; Tasks: instvc; 
-Filename: "{tmp}\vcredist_x64.exe"; Parameters: "/q"; Tasks: instvc; Check: "IsWin64";
+;Filename: "{tmp}\vcredist_x64.exe"; Parameters: "/q"; Tasks: instvc; Check: "IsWin64";
 Filename: "iexplore.exe"; Parameters: "http://www.blocks3d.com/FirstInstall"; Description: Start playing Blocks3D; Flags: shellexec postinstall nowait skipifsilent
 
 [Icons]