I am currently using IE11 and most often (like now, but not always !) when trying to access Communities from PTC Mathcad page I get the message “HTTP 500 Internal Server Error” / “This error (HTTP 500 Internal Server Error) means that the website you are visiting had a server problem which prevented the webpage from displaying”.
Have someone happened the same or have any idea why ?
Thank you Vladimir, for redirecting me to that link. There the thread is marked solved but actually the problem is not really fixed. Anyway, I've got some hints... But changing/deleting cache files in my Windows folders in my computer will not happen too soon since I have "d'autres chats a fouetter", maybe too many for the moment. Best regards, Liv.