У меня был антивирус Avast я его удалил теперь не могу установить пишет ошибку что делать помогите

2017-05-06 09:54:37Infoinstcont[3040,3064]--
2017-05-06 09:54:37Infoinstcont[3040,3064]2017/05/06 09:54:37 START: Avast installer/updater
2017-05-06 09:54:37Infoinstup[3040,3064]Command: '"C:\Users\8DDB~1\AppData\Local\Temp\_av_iup.tm~a02132\instup.exe" /cookie:mmm_cms_dlp_000_119_b /edition:1 /ga_clientid:d42dce61-d55c-4f53-bedb-66f5810c4b07 /guid:55f8b361-d36d-443e-93b8-394fdcdc31b4 /prod:ais /sfx:lite /sfxstorage:C:\Users\8DDB~1\AppData\Local\Temp\_av_iup.tm~a02132'
2017-05-06 09:54:37Infoinstup[3040,3064]CPU: Intel(R) Celeron(R) CPU 1005M @ 1.90GHz,2
2017-05-06 09:54:37Infoinstup[3040,3064]OS: Windows 7 SP1 x86
2017-05-06 09:54:37Infoinstup[3040,3064]Memory: 48% load. Phys:1026848/1989480K free, Page:2834720/3978960K free, Virt:2012656/2097024K free
2017-05-06 09:54:37Infoinstup[3040,3064]DISKs: C:\ - 128GB free / 262GB total
2017-05-06 09:54:37Infoinstup[3040,3064]DISKs: E:\ - 196GB free / 203GB total
2017-05-06 09:54:37Infoinstup[3040,3064]DISKs: G:\ - 0GB free / 0GB total
2017-05-06 09:54:37Infoinstup[3040,3064]Running module version: instup.exe - '17.1.3394.0'
2017-05-06 09:54:37Infoinstup[3040,3064]Running module version: Instup.dll - '17.1.3394.0'
2017-05-06 09:54:38Infoinstupmutex[3040,3064]The ownership of the fallback mutex has been successfully taken.
2017-05-06 09:54:50Infoguiwizard[3040,3064]Running module version: HTMLayout.dll - '3.3.2.1'
2017-05-06 09:54:51Infoguiwizard[3040,3064]Loaded module version: C:\Users\8DDB~1\AppData\Local\Temp\_av_iup.tm~a02132\HTMLayout.dll - '3.3.2.1'
2017-05-06 09:54:51Infoguiwizard[3040,3064]Setup gui was successfully started.
2017-05-06 09:54:51Infoinstupcore[3040,3064]Sfx setup update has started.
2017-05-06 09:54:51Infoservers[3040,3064]Server definition(s) loaded for 'C:\Users\8DDB~1\AppData\Local\Temp\_av_iup.tm~a0