  I recently bought a Labtec Internet Keyboard. Installing the software (version 1.0) for the keyboard (quick-launch-buttons) was a real nightmare. On the installation screen I was unable to select a language, pressing the Next button twice produced a messagebox telling me the drive I ran the installation from, followed by a nice error: Break 1 - RV_ERR_OPEN_FILE I mailed the helpdesk, a friendly guy replied that same day, but his solution didn't work. So I did some testing myself and found a working solution: - Copy the setup files to your harddisk - Edit the appropriate Setup.P(OS) , depending on the OS you're using (for example Setup.PXP for Windows XP) - In this ini-file, the value for Product Name is empty - Set the value of this key to the same value of the Product Company key (Labtec Keyboard-Desktop Software) - Save this file - Happy installing! I mailed this solution to Labtec, so I hope this bug is fixed in the next release. 
