I have tried to run the demo to test the HTK by VoxFroge under Cygwin but when I run the follwoign command:

$ cd HTKDemo

$ perl runDemo.pl configs/monPlainM1S1.dcf

I get the following error message:

"must be in directory HTKDemo to run this script"

while I am still in this directory:

"/HTK/HTK-samples-3.3/samples/HTKDemo" and when I use pwd command to get current directory, it gives the same path.

What could be the problem?

Thank you in advance;

Regards.