When I try to save a file from any program, I get the error message “the file name is not valid.” When trying to save images or files through the right-click menu of any browser, the error message is “there are no more files.”
System: Windows 7 Home Premium, 64-bit.
Installed programs: Avira, WinPatrol, DropBox, Skype, WeatherMate, PostBox, Chrome, Launchy, all latest versions.
A search on Google revealed plenty of requests, no useful answers. For example the Microsoft Fixit Centre didn’t fix it.