diff --git a/forms/install_Script.iss b/forms/install_Script.iss
index 3db21c3..400f163 100644
--- a/forms/install_Script.iss
+++ b/forms/install_Script.iss
@@ -35,7 +35,7 @@ DisableProgramGroupPage=auto
 OutputDir={#MyAppDir}\Win32\installer
 OutputBaseFilename=TTW_Bot_setup
 SetupIconFile={#MyAppDir}\install.ico
-Compression=lzma
+Compression=lzma2/ultra
 SolidCompression=yes
 WizardStyle=modern
 
@@ -49,7 +49,7 @@ Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{
 Source: "{#MyAppDir}\Win32\Release\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion
 Source: "{#MyAppDir}\Win32\Release\bass.dll"; DestDir: "{app}"; Flags: ignoreversion
 Source: "{#MyAppDir}\Win32\Release\botapp.cfg"; DestDir: "{app}"; Flags: ignoreversion
-Source: "{#MyAppDir}\Win32\Release\ffmpeg.exe"; DestDir: "{app}"; Flags: ignoreversion
+;Source: "{#MyAppDir}\Win32\Release\ffmpeg.exe"; DestDir: "{app}"; Flags: ignoreversion
 Source: "{#MyAppDir}\Win32\Release\libcrypto-1_1.dll"; DestDir: "{app}"; Flags: ignoreversion
 Source: "{#MyAppDir}\Win32\Release\libeay32.dll"; DestDir: "{app}"; Flags: ignoreversion
 Source: "{#MyAppDir}\Win32\Release\libssl-1_1.dll"; DestDir: "{app}"; Flags: ignoreversion