Unable to install due to file "alert.wav"! Please somebody help!

[Forex Trader]

Several months ago, I had no problems installing the software into my work work computer. I have just updated to a faster computer, t's a hp compaq pentium 4. However, when I attempt to dowdload, the exe file is executed and installation is haulted with this "cannot install file alert.wav" error message.
What can I do to install the software in my new work computer?
ANY and ALL help is appreciated. Thank you.