cannot start FA

[doppie]

I keep getting this error message when wanting to start FA!

Traceback (most recent call last):
File "src\games\hostgamewidget.py", line 118, in hosting
File "src\fa\check.py", line 129, in check
File "src\fa\updater.py", line 186, in run
File "src\fa\updater.py", line 458, in doUpdate
File "src\fa\updater.py", line 731, in failureDialog
Exception: Update started at 2017-08-14 22:09:49
Using appdata: C:\ProgramData\FAForever
Connected to update server at 2017-08-14 22:09:49
EXCEPTION: [Error 5] Toegang geweigerd: u'C:\\ProgramData\\FAForever\\bin\\BsSndRpt.exe'
Disconnected from server at 2017-08-14 22:09:49

Runtime info:

FAF Username: doppie
FAF Version: 0.13.2+2070
FAF Environment: production
FAF Directory: C:\ProgramData\FAForever
FA Path: : D:/STEAMGAMES/SteamApps/common/Supreme Commander Forged Alliance
Home Directory: C:\Users\Robert\Documents