Download Trial-"http://greennaturesoft.clanteam.com/InstallSpeakersLock.zip" This software can restrict users from changing volume other than the range you selected. You can choose from 4 types to control volume and can control any sound card in the PC. 1. Keep speaker volume greater than the level you selected. 2. Keep speaker volume exactly that you selected. 3. Keep speaker volume no more than you selected. 4. Keep speaker volume muted. You need to enter your password (created at first time you used) to change that restrictions. You can't exit without password. Start with windows start. This software is start in hide, so if you need change settings you have to double click the tray icon. Works on Windows 2000,xp,vista,7 and both 32/64 versions.

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