vps file being destroyed

after downloading avast and the computer reboots I recieve a message that the vps file was destroyed, can anyone help?

Which is your Windows? 98, Me, XP?
Do you use any other antivirus in your computer?

Can you try to repair your installation?
Go to Control Panel > Add/Remove programs > avast! antivirus > Remove. Then choose Repair function in the popup window (Repair). You must be connected to the internet while repairing.

If this does not help, can you uninstall / boot / install / boot again?

tried that but each time it does the same

sorry forgot to say that I run XP

What repairing or reinstalling?

And?

both reinstall and repair

I have no other antivirus program installed, but I do have windows defender

Did you have in the past?

Please, post the last 50-100 files of avast log files:
C:\Program Files\Alwil Software\Avast4\DATA\log\Setup.log
C:\Program Files\Alwil Software\Avast4\Setup\setup.log

I had the program installed before with no problems
08.03.2007 19:06:24.000 1173398784 general Started: 08.03.2007, 19:06:24
08.03.2007 19:06:24.000 1173398784 general Running setup_av_pro-3ae (942)
08.03.2007 19:06:24.000 1173398784 system Operating system: WindowsXP ver 5.1, build 2600, sp 2.0 [Service Pack 2]
08.03.2007 19:06:24.000 1173398784 system Computer WinName: DEFAULT
08.03.2007 19:06:24.000 1173398784 system Windows Net User: DEFAULT\OPERATOR
08.03.2007 19:06:24.000 1173398784 general Cmdline: /sfx /sfxstorage “C:\DOCUME~1\OPERATOR\LOCALS~1\Temp_av_sfx.tm~a03360” /srcpath “C:\Documents and Settings\OPERATOR\Local Settings\Temporary Internet Files\Content.IE5\ES616JJ4”
08.03.2007 19:06:24.000 1173398784 general DldSrc set to sfx
08.03.2007 19:06:24.000 1173398784 general Old version: 3ae (942)
08.03.2007 19:06:24.000 1173398784 general SGW32P::CheckIfInstalled set m_bAlreadyInstalled to 1
08.03.2007 19:06:24.000 1173398784 internet SYNCER: Type: use IE settings
08.03.2007 19:06:24.000 1173398784 internet SYNCER: Auth: another authentication, use WinInet
08.03.2007 19:06:24.000 1173398784 package Part prg_av_pro-3ae was guessed as installed
08.03.2007 19:06:24.000 1173398784 package Part vps-ffffffff was guessed as installed
08.03.2007 19:06:24.000 1173398784 package Part news-ffffffff was guessed as installed
08.03.2007 19:06:24.000 1173398784 package Part setup_av_pro-3ae was guessed as installed
08.03.2007 19:06:24.000 1173398784 general Old version: 3ae (942)
08.03.2007 19:06:26.000 1173398786 file SetExistingFilesBitmap: 937->96->96
08.03.2007 19:06:26.000 1173398786 general GUID: 6cc33b3e-7391-46b3-bd47-68d7edfc6b97
08.03.2007 19:06:26.000 1173398786 general SelectCurrent: selected server ‘tmp sfx storage’ from ‘sfx’
08.03.2007 19:06:26.000 1173398786 package GetPackages - set proxy for inet
08.03.2007 19:06:26.000 1173398786 internet SYNCER: Type: use IE settings
08.03.2007 19:06:26.000 1173398786 internet SYNCER: Auth: another authentication, use WinInet
08.03.2007 19:06:26.000 1173398786 general Used server: C:\DOCUME~1\OPERATOR\LOCALS~1\Temp_av_sfx.tm~a03360
08.03.2007 19:06:26.000 1173398786 general Used server: C:\DOCUME~1\OPERATOR\LOCALS~1\Temp_av_sfx.tm~a03360
08.03.2007 19:06:26.000 1173398786 general Used server: C:\DOCUME~1\OPERATOR\LOCALS~1\Temp_av_sfx.tm~a03360
08.03.2007 19:06:26.000 1173398786 package Load C:\Program Files\Alwil Software\Avast4\Setup\prod-av_pro.vpu
08.03.2007 19:06:26.000 1173398786 package LatestPartInfo: news = news-4b
08.03.2007 19:06:26.000 1173398786 package LatestPartInfo: program = prg_av_pro-3ae
08.03.2007 19:06:26.000 1173398786 package LatestPartInfo: setup = setup_av_pro-3ae
08.03.2007 19:06:26.000 1173398786 package LatestPartInfo: vps = vps-70301
08.03.2007 19:06:27.000 1173398787 general Operation set to INST_OP_CHANGE
08.03.2007 19:06:27.000 1173398787 package Load C:\Program Files\Alwil Software\Avast4\Setup\prod-av_pro.vpu
08.03.2007 19:06:27.000 1173398787 package LatestPartInfo: news = news-4b
08.03.2007 19:06:27.000 1173398787 package LatestPartInfo: program = prg_av_pro-3ae
08.03.2007 19:06:27.000 1173398787 package LatestPartInfo: setup = setup_av_pro-3ae
08.03.2007 19:06:27.000 1173398787 package LatestPartInfo: vps = vps-70301
08.03.2007 19:06:27.000 1173398787 package ERROR: Unable to load ‘part-prg_av_pro-3ae.vpu’
08.03.2007 19:06:30.000 1173398790 package Transferred files: 3
08.03.2007 19:06:30.000 1173398790 package Transferred bytes: 22699
08.03.2007 19:06:30.000 1173398790 package Transfer time: 20 ms
08.03.2007 19:06:30.000 1173398790 file NeedReboot=false
08.03.2007 19:06:30.000 1173398790 general Return code: 0x20000011 [The package is broken.]
08.03.2007 19:06:30.000 1173398790 general Stopped: 08.03.2007, 19:06:30

20:50:59 vrb/reg Set registry: \shellex\ContextMenuHandlers\avast(null)={472083B0-C522-11CF-8763-00608CC02F24}
20:50:59 vrb/reg Set registry: avast\ShellEx\ContextMenuHandlers(null)={472083B0-C522-11CF-8763-00608CC02F24}
20:50:59 vrb/reg Set registry: Folder\shellex\ContextMenuHandlers\avast(null)={472083B0-C522-11CF-8763-00608CC02F24}
20:50:59 vrb/reg Set registry: CLSID{472083B0-C522-11CF-8763-00608CC02F24}(null)=avast
20:50:59 vrb/reg Set registry: CLSID{472083B0-C522-11CF-8763-00608CC02F24}\InProcServer32(null)=C:\Program Files\Alwil Software\Avast4\ashShell.dll
20:50:59 vrb/reg Set registry: CLSID{472083B0-C522-11CF-8763-00608CC02F24}\InProcServer32\ReleaseName=C:\Program Files\Alwil Software\Avast4\ashShell.dll
20:50:59 vrb/reg Set registry: CLSID{472083B0-C522-11CF-8763-00608CC02F24}\InProcServer32\ThreadingModel=Apartment
20:50:59 vrb/reg Set registry: SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved{472083B0-C522-11CF-8763-00608CC02F24}=avast
20:50:59 vrb/reg Set registry: SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved{472083B0-C522-11CF-8763-00608CC02F24}=avast
20:50:59 vrb/fil Fix security on: C:\Program Files\Alwil Software\Avast4*.

20:50:59 vrb/fil Fix security on: C:\Program Files\Alwil Software\Avast4\images*.*
20:50:59 vrb/fil Fix security on: C:\Program Files\Alwil Software\Avast4\ENGLISH*.*
20:50:59 vrb/fil Fix security on: C:\Program Files\Alwil Software\Avast4\ENGLISH\HtmlData*.*
20:50:59 vrb/fil Fix security on: C:\Program Files\Alwil Software\Avast4\ENGLISH\HELP*.*
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\DisplayName=avast! Antivirus
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\DisplayVersion=4.7
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\HelpLink=http://www.avast.com
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\HelpTelephone=
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\UrlInfoAbout=http://www.avast.com
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\UrlUpdateInfo=http://www.avast.com
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\InstallLocation=C:\PROGRA~1\ALWILS~1\Avast4
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\InstallSource=C:\DOCUME~1\OPERATOR\LOCALS~1\TEMPOR~1\Content.IE5\GTIJKXAB
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\Publisher=Alwil Software
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\VersionMajor=4
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\VersionMinor=7
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\DisplayIcon=C:\Program Files\Alwil Software\Avast4\ashAvast.exe
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Uninstall\avast!\UninstallString=rundll32 C:\PROGRA~1\ALWILS~1\Avast4\Setup\setiface.dll,RunSetup
20:50:59 vrb/reg Set registry: Software\Microsoft\Windows\CurrentVersion\Run\avast!=C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
20:51:00 vrb/gen License key generated Demo
20:51:11 vrb/sys Executing:C:\Program Files\Alwil Software\Avast4\sched.exe /A:*
20:51:11 vrb/sys Executed:C:\Program Files\Alwil Software\Avast4\sched.exe /A:*
20:51:14 vrb/reg Set registry: Software\Alwil Software\Avast\4.0\Label=Jan2007
20:51:14 vrb/reg Set registry: Software\Alwil Software\Avast\4.0\Avast4DataFolder=C:\Program Files\Alwil Software\Avast4\DATA
20:51:14 vrb/reg Set registry: Software\Alwil Software\Avast\4.0\Avast4SkinFolder=C:\Program Files\Alwil Software\Avast4\DATA\Skin
20:51:14 vrb/reg Set registry: Software\Alwil Software\Avast\4.0\Version=4.7
20:51:14 vrb/reg Set registry: Software\Alwil Software\Avast\4.0\VersionShort=4.7
20:51:14 vrb/reg Set registry: Software\Alwil Software\Avast\4.0\SetupVersion=942
20:51:14 nrm/pkg Transferred files: 10
20:51:14 nrm/pkg Transferred bytes: 12586550
20:51:14 nrm/pkg Transfer time: 170 ms
20:51:14 vrb/fil NeedReboot=true
20:51:15 vrb/sys Reboot set by filRenameOnReboot(C:\Program Files\Alwil Software\Avast4\Setup\reboot.txt,)
20:51:15 vrb/fil MoveFileEx(C:\PROGRA~1\ALWILS~1\Avast4\Setup\reboot.txt, NULL)
20:51:15 min/gen Return code: 0x20000000 [Something done]
20:51:15 min/gen Stopped: 08.03.2007, 20:51:15

Strange… the first error you’ve said is on the logs, but I can’t understand the reason.
Maybe someone from Alwil could comment this technically.
Can you try download and install the updates here? http://files.avast.com/iavs4pro/vpsupd.exe