Probleme mit Internetbrowser

ESETSmartInstaller@High as downloader log:
all ok
# product=EOS
# version=8
# OnlineScannerApp.exe=1.0.0.1
# EOSSerial=2f257e33b1ac4b458bf258950d813a9b
# end=init
# utc_time=2016-03-06 01:33:36
# local_time=2016-03-06 02:33:36 (+0100, Mitteleuropäische Zeit)
# country="Germany"
# osver=6.2.9200 NT 
Update Init
Update Download
Update Finalize
Updated modules version: 28449
# product=EOS
# version=8
# OnlineScannerApp.exe=1.0.0.1
# EOSSerial=2f257e33b1ac4b458bf258950d813a9b
# end=updated
# utc_time=2016-03-06 01:50:30
# local_time=2016-03-06 02:50:30 (+0100, Mitteleuropäische Zeit)
# country="Germany"
# osver=6.2.9200 NT 
# product=EOS
# version=8
# OnlineScannerApp.exe=1.0.0.1
# OnlineScanner.ocx=1.0.0.7777
# api_version=3.1.1
# EOSSerial=2f257e33b1ac4b458bf258950d813a9b
# engine=28449
# end=finished
# remove_checked=false
# archives_checked=true
# unwanted_checked=true
# unsafe_checked=false
# antistealth_checked=true
# utc_time=2016-03-06 06:18:07
# local_time=2016-03-06 07:18:07 (+0100, Mitteleuropäische Zeit)
# country="Germany"
# lang=1031
# osver=6.2.9200 NT 
# compatibility_mode_1=''
# compatibility_mode=5893 16776574 100 94 4745969 11102430 0 0
# compatibility_mode_1='Sophos Anti-Virus'
# compatibility_mode=8450 16777213 100 98 24188 22897894 0 0
# scanned=889383
# found=1
# cleaned=0
# scan_time=16057
sh=25EFC5F0778A51028FF49B40816F17F841C166E7 ft=1 fh=b79ba7112d2a946c vn="Variante von Win32/DownloadSponsor.C evtl. unerwünschte Anwendung" ac=I fn="C:\Users\***\AppData\Local\Temp\DMR\dmr_72.exe"