sfc/scannow gives a message in this kind: resourceprotection found damaged files and was not able to repair some of this files. details you see in a logfile. this says absolut nothing like i feared and i bet, this will find on as good as all windows-systems errors... i tried it two times, everytime with the same message above. i restartet the system. issue still occurs;( addition: it seems setupmamanger creats a file called FXSAPIDebugLogFile in: C:\Users\(your-user-name)\AppData\Local\Temp. but its only temperoraly. as soon i click the windows message: do you want information to this problem - away, it disapears. the content of this file, wich i have copied bevor, i provide you here: maybe it helps. couse i don t know, if it has sensible informations, i will delete the content i postet lowly, after you took a look. content deletet...