I have the same behaviour in Windows XP, running Inkscape0712181705.7z.
There is a bit of a workaround, for those who are stubborn: check the Pin Dialog box, then edit the parameters, uncheck the Pin Dialog box, and click OK. The last 2 steps are necessary because when the Pin Dialog is checked, then the Close and Execute buttons are non-responsive.
Glad somebody found this, I thought this was a Windows-specific issue.
I have the same behaviour in Windows XP, running Inkscape0712181 705.7z.
There is a bit of a workaround, for those who are stubborn: check the Pin Dialog box, then edit the parameters, uncheck the Pin Dialog box, and click OK. The last 2 steps are necessary because when the Pin Dialog is checked, then the Close and Execute buttons are non-responsive.
Glad somebody found this, I thought this was a Windows-specific issue.