Winols stopped working

[bokki]

Winols 2.24 worked for some time ok,but now have problem
When i open the program there is a message shown:
"WinOLS hasn't been updated/reregistered since several weeks / program starts.Because important updates may have been published in the meantime , the check is mandatory. Please use the menu item "Miscellaneous / search for updates"
(button is shown "Search now for updates")

[daniel guerra]

Try to uninstall it and install it again.

[bokki]

I've tried, always the same problem