This error was reported here:
but it was an off topic.

I'm using gretl2018c and on Win7.

Regarding "D:" and "C:", I have two disk partitions (C: and D:), where gretl is installed in C: and the directory where I work is in D:.

Note: something went wrong with my previous post, the correct error message I'm getting is:

"Couldn't create directory 'D:\<...>\'
C:\Users\<...>\AppData\Roaming\gretl\gretl.pid: No such file or directory
C:\Users\<...>\AppData\Roaming\gretl\gretl.pid: No such file or directory"


Thank you for you fast answer,
Marcelo

Am 11.11.18 um 16:18 schrieb Marcelo Duarte:
>
>
> I've seen a similar error reported before in this list but was related
> to GARCH.

Can you point to this earlier report, or tell us in which month it happened?


> Couldn't create directory 'D:\<...>\AppData\Roaming\gretl\gretl.pid:
> No such file or directory
> C:\Users\<...>\AppData\Roaming\gretl\gretl.pid: No such file or directory


So you're on Windows. BTW, is the "D:" vs. "C:" thing correctly
reproduced here?

What gretl version are you running?

thanks,

sven
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