"The system cannot find the path specified" for QuaSAR Tutorial

QuaSAR
"The system cannot find the path specified" for QuaSAR Tutorial jie qian  2014-10-14 08:57
 
The QuaSAR tutorial package was downloaded and extracted to either desktop or document folder or C: disk. However, all locations give the same error message as "The system cannot find the path specified" in the immediate window.

Any suggestions?
Thanks.