Problems with Freehand Illustrator CS4 script for Macs

Question

A couple of us just downloaded the new Freehand to Illustrator CS4 script for Macs that was released on 5/17/10. Sometimes it works okay, but more often than not we get errors like 'ERROR: 1, Access is denied'. If we instead just open the Freehand file, the file comes in fine. What have been other people's experiences using this new script?
Mac OS X 10.5.5

Answer 1

Is the problem there only at the time of conversion or even the FH files are not opening after running the script
Here is what I have done and may be you can follow the exact steps :
1) Create a folder FH on Desktop and paste only the FH files in the folder( My folder does not contain any other file apart from FH files)
2) Create a Folder AI  on Desktop and keep it empty
3) File-> Scripts-> FreehandToAI
4) Select the source folder( FH)
5) Now select the destination folder(AI)
It gives the message after conversion "N freehand files are converted to AI".