says" System cannot find the file specified"

[JT Reddy]

REf: CAn not compile with text pad

I can compile and run with DOS.

Previolusly my textpad was working ok. Yesterday I downloaded sdk1.3.1 version and new Textpadeng450. I

When I try to compile, am getting the message "the system cannot find the file specified". I tried the solution of RYAN(copying java.exe and pasting in System32 (changed to javac.exe). STILL I AM GETTING THE SAME MESSAGE.
I hope some one will find a solution.
I am looking forward to hear the solution
TIA
JT