getID3 not working on Windows?

When examining the results from getid3_analyze() I noticed the message "../helperapps cannot be defined as GETID3_HELPERAPPSDIR because it does not exist".

I was able to fix the problem by adding the following line to getid3_instance() on line 60, right under $id3 = new getID3();

if (strstr($id3->startup_error, "GETID3_HELPERAPPSDIR")) { $id3->startup_error = ""; }