Idm Silent Install -

IDM_v6.42.Build25.exe /S /verysilent /norestart

"%ProgramFiles%\IDM\Uninstall.exe" /S Or using built-in Windows uninstaller: idm silent install

reg import IDM_prefs.reg copy /Y idm.settings "%APPDATA%\IDM\" Example IDM_prefs.reg : IDM_v6

[Setup] Dir=C:\Program Files\IDM Group=Network Tools NoIcons=1 AutoStart=0 IntegrateWithEdge=1 IntegrateWithChrome=1 DownloadFolder=D:\Downloads MaxConnections=8 Launch with: idm silent install

| Switch | Function | |--------|----------| | /S | Silent mode (no GUI, no prompts) | | /silent | Same as /S | | /verysilent | Supresses all windows, including background progress | | /suppressmsgboxes | Prevents message boxes from halting install | | /norestart | Prevents forced reboot | | /log="path.txt" | Writes installation log to specified file | | /DIR="x:\path" | Overrides default install directory | | /GROUP="folder" | Specifies Start Menu group | | /NOICONS | Prevents creation of desktop/quicklaunch icons |

[HKEY_LOCAL_MACHINE\SOFTWARE\Tonec\IDM] "Serial"="ABCDE-12345-FGHIJ-67890"