Computer stürzt ab

ESETSmartInstaller@High as downloader log:
all ok
# version=7
# OnlineScannerApp.exe=1.0.0.1
# OnlineScanner.ocx=1.0.0.6528
# api_version=3.0.2
# EOSSerial=12fe2c8a83363b408cffbd6e7cae057e
# end=stopped
# remove_checked=false
# archives_checked=true
# unwanted_checked=true
# unsafe_checked=false
# antistealth_checked=true
# utc_time=2011-09-23 11:29:33
# local_time=2011-09-23 01:29:33 (+0100, Mitteleuropäische Sommerzeit)
# country="Germany"
# lang=1033
# osver=6.1.7601 NT Service Pack 1
# compatibility_mode=1797 16775165 100 94 267008 53312785 155669 0
# compatibility_mode=5893 16776573 100 94 8823 68405779 0 0
# compatibility_mode=8192 67108863 100 0 80 80 0 0
# scanned=17557
# found=0
# cleaned=0
# scan_time=1444
ESETSmartInstaller@High as downloader log:
all ok
esets_scanner_update returned -1 esets_gle=53251
# version=7
# OnlineScannerApp.exe=1.0.0.1
# OnlineScanner.ocx=1.0.0.6528
# api_version=3.0.2
# EOSSerial=12fe2c8a83363b408cffbd6e7cae057e
# end=finished
# remove_checked=false
# archives_checked=true
# unwanted_checked=true
# unsafe_checked=false
# antistealth_checked=true
# utc_time=2011-09-23 03:40:44
# local_time=2011-09-23 05:40:44 (+0100, Mitteleuropäische Sommerzeit)
# country="Germany"
# lang=1033
# osver=6.1.7601 NT Service Pack 1
# compatibility_mode=1797 16775165 100 94 274349 53320126 163010 0
# compatibility_mode=5893 16776573 100 94 16164 68413120 0 0
# compatibility_mode=8192 67108863 100 0 7421 7421 0 0
# scanned=215411
# found=3
# cleaned=0
# scan_time=9173
C:\Program Files (x86)\FoxTabFLVPlayer\FLVPlayer.exe	a variant of Win32/InstallCore.A application (unable to clean)	00000000000000000000000000000000	I
C:\Program Files (x86)\FoxTabFLVPlayer\Uninstall\Uninstall.exe	a variant of Win32/InstallCore.C application (unable to clean)	00000000000000000000000000000000	I
C:\Users\Lea_Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\1D2U56S1\FlvPlayerSetup.exe	a variant of Win32/InstallCore.C application (unable to clean)	00000000000000000000000000000000	I