BUG it is impossible to convert

[OmlineEditor]

here is the error from the console, and below is the file itself

Minify: Minifying file:E:\Dropbox\pow.html
Traceback (most recent call last):
File "C:\soft\SublimeText3\Data\Packages\Minify\Minify.py", line 95, in <lambda>
sublime.set_timeout_async(lambda: self.do_action(), 0)
File "C:\soft\SublimeText3\Data\Packages\Minify\Minify.py", line 221, in do_action
self.minify()
File "C:\soft\SublimeText3\Data\Packages\Minify\Minify.py", line 176, in minify
self.run_cmd(cmd, outfile, cwd)
File "C:\soft\SublimeText3\Data\Packages\Minify\Minify.py", line 82, in run_cmd
self.handle_result(cmd, outfile, retCode, output)
File "C:\soft\SublimeText3\Data\Packages\Minify\Minify.py", line 65, in handle_result
sublime.error_message(' '.join(cmd) + '\r\n\r\n' + output.decode('utf-8'))
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xad in position 16: invalid start byte

file :
pow.zip