Sometimes –while you are working on VMWare- and listening to some music; you got a very loud beeps that make you crazy! the solution is doing the following:

• Go to the following path:

C:\Documents and Settings\<windows User>\Application Data\Vmware. (this path may vary according to the windows version that you are using)

• Open the file called preferences.ini
• Add the following line:

  Mks.noBeep = "TRUE"
  (Be carful, it is case sensitive)
   
  Note: 
  this works for sure on VMware workstation 5.0 and 6.0 versions.