can't compile java codes

[Rohin Maleywar]

My java codes are working on CMD, but when i try to run on notepad++, it gives following error;
Error: opening registry key ‘Software\JavaSoft\Java Runtime Environment’
Error: could not find java.dll
Error: Could not find Java SE Runtime Environment.
Note: notepad++ is downloaded in programfile(X86) rather program file…

[rinku singh]

@Rohin-Maleywar said in can't compile java codes:

Error: Could not find Java SE Runtime Environment.

set a working directory first

cd directory