Log file access error dialog on Windows

Hi all,

I'm using Privoxy on a Windows 11 box for the first time. The initial install went fine, I configured the proxy settings in Firefox and was off to the races. The next time I booted the machine however, I get a dialog pop up that says:

Fatal error: init_error_log(): can't open logfile: '.\privoxy.log'

Privoxy then closes down. Is this is known issue with a workaround?

Thanks,

Ian