Now i write my text third time because i cant read....
20150416_1344_WPU1K_2809058619.zip.
You cannot upload that type of file. The only allowed extensions are jpg,png,txt,log,gif.
The Error comes up, when i using Excel2k, Freecommander 2009 and Firefox ESR at the same time. Maybe this have to do with the behavior-shield? In the new avast it cant be disabled.