Store logo missing in invoices

Hi, I cannot set the invoice logo anymore. The theme logo is set and stays, but the “Mail” logo just does not stick. I set it [color=#282828][font=arial, verdana, tahoma, sans-serif]i.e. next time you open the Theme → Logo then the image is not there. Customer invoices just show blank area in the correct size, but no image. The page source shows [/font][/color]



[color=#282828][font=arial, verdana, tahoma, sans-serif]

[/font][/color]



[color=#282828][font=arial, verdana, tahoma, sans-serif]So it seems that it is aware of the image but it does not make it into the img src tag.[/font][/color]

Solved - caused by corrupted directory in images/logos