I have a strange case whereby my macros have gone missing/stopped working for a group of German users a few weeks ago and I can't think why. They get the message "Die Prüfung des Makros ergab keine Funktionalität" which translated in babelfish means "The review of the macro revealed no functionality". Their local helpdesk re-installed QV desktop - no effect.
I can download the file and run the macro successfully and other users across Europe have no problem. There are no obvious changes to the users' landscape ( perhaps the usual WINDOZE updates ? ) or the source report. The users have Win7 64bit with QlikView 7.52 desktop installed
The source file is an ancient QV 7 file published with a venerable version 8 publisher but runs happily in QV7 or later desktops.