为什么用notepad++时编译，按网上的说用NPPExec老出现这个错误、?求解啊

npp_save
CreateProcess() failed with error code 2:
系统找不到指定的文件。

CD E:\python_lsm\lsm
CreateProcess() failed with error code 2:
系统找不到指定的文件。

E:\python_lsm\python.exe  "E:\python_lsm\lsm\student.py"
Process started >>>
E:\python_lsm\python.exe: can't open file '?E:\python_lsm\lsm\student.py?': [Errno 22] Invalid argument
<<< Process finished. (Exit code 2)
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