Call Ghostscript in Windows by its invocation name?

What should I do to be able to call Ghostscript in Windows by its invocation name? I added Ghostscript bin fo开发者_运维技巧lder to Windows PATH and Path variables but it doesn't work, neither does 'gswin32c.exe' nor 'gswin32c'. Logging out and then logging back in also didn't help. How do I solve this issue? Maybe I'm using the wrong invocation name?

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There are several possibilities. To list the two most frequent ones:

1. c:\full\path\to\gswin32c.exe should always work. For 64bit systems, use c:\full\path\to\gswin64c.exe.
2. After a fresh installation using a standard windows installer, you may need to reboot before the updated %path% environment variable is used.
3. Open a cmd window and (assuming your Ghostscript installation ended up in c:\path\to\gs...) then type set path=c:\path\to\gs\gs9.02\bin;%path%. From this same cmd window you can now simply use gswin32c to start Ghostscript (use gswin64c on 64 bit Windows)...

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I've finaly got what i want after rebooting. Weird. Thanks all of you for your help.

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In my case the easiest option that actually made it work was renaming the main exe to gs.exe and with the path configured it works like a charm.