Try some of this too:
How do I resolve the "Error 1722" problem?
http://www.lavasoft.com/support/faq_aaw2007.php#16
Remove AdAware using the Windows Installer CleanUp Utility
http://download.microsoft.com/downlo...bd/msicuu2.exe
Reset Permissions
Download SubInACL
http://download.microsoft.com/downlo...7/subinacl.msi
Copy & paste into notepad, save-as ResetACL.cmd
================================
@echo off
title Resetting ACLs...
cd /d "%ProgramFiles%\Windows Resource Kits\Tools"
echo.
echo Resetting ACLs...
echo (this may take several minutes to complete)
echo.
echo
================================================== ========================
echo.
echo.
subinacl /subkeyreg HKEY_LOCAL_MACHINE /grant=administrators=f
/grant=system=f
echo.
echo.
subinacl /subkeyreg HKEY_CURRENT_USER /grant=administrators=f
/grant=system=f
echo.
echo.
subinacl /subkeyreg HKEY_CLASSES_ROOT /grant=administrators=f
/grant=system=f
echo.
echo.
echo System Drive...
subinacl /subdirectories %SystemDrive% /grant=administrators=f
/grant=system=f
echo.
echo.
echo Windows Directory...
subinacl /subdirectories %windir%\*.* /grant=administrators=f
/grant=system=f
echo.
echo.
echo
================================================== ========================
echo.
echo FINISHED.
echo.
echo Press any key to exit . . .
pause >NUL
=========================================
ju.c
"Mark L. Ferguson" <MarkLFerguson@discussions.microsoft.com> wrote in
message news:OLVdp3PmIHA.1168@TK2MSFTNGP02.phx.gbl...
> How to resolve Common Windows Installer Problems:
> http://support.microsoft.com/kb/555175/en-us
>
> --
> Was this helpful? Then click the Ratings button. Voting helps the web
> interface.
> http://www.microsoft.com/wn3/locales...eAPostAsAnswer
> Mark L. Ferguson
> .
>
> "sitcom" <sitcom@discussions.microsoft.com> wrote in message
> news:AAA890F4-81DD-41F4-B0B7-4B83D6FF867C@microsoft.com...
>> thanks Mark.. unfortunately.. this did not work.. i ran it.. rebooted
>> and I
>> still get the error message. this one has be stumped... i cannot
>> add or
>> delete any programs from my system any more...
>>
>> "Mark L. Ferguson" wrote:
>>
>>> This will probably remove it:
>>> 290301 - Description of the Windows Installer CleanUp Utility:
>>> http://support.microsoft.com/default...b;en-us;290301
>>>
>>> --
>>> Was this helpful? Then click the Ratings button. Voting helps the
>>> web
>>> interface.
>>> http://www.microsoft.com/wn3/locales...eAPostAsAnswer
>>> Mark L. Ferguson
>>> .
>>>
>>> "sitcom" <sitcom@discussions.microsoft.com> wrote in message
>>> news:1E330D43-F738-4447-8EE3-72F4CFDC9132@microsoft.com...
>>> > I am trying to install a new version of Ad Aware 2007 i just
>>> > purchased and
>>> > when downloading it, it is trying to delete the older version of
>>> > the
>>> > program
>>> > and i get the following error message:
>>> >
>>> > error 1720. There is a problem with this windows installer
>>> > package. A
>>> > script required for this install to complete could not be run.
>>> > Contact
>>> > your
>>> > suppor person or package vendor.
>>> >
>>> > So, i tried to go to "add/remove programs" and delete the old
>>> > program
>>> > directly and I still get the same error message.
>>> >
>>> > How can I fix this error with the windows intaller package?
>>>