Add or Remove Programs may be listing those without buttons from entries here:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products
AFAIK, they must be listed here:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
in order for the Change/Remove button to be shown.
Reinstalling the program should reinstate the button and whatever entries are
missing from the Registry, allowing uninstall to work again.
If you had a Registry backup from when the buttons were still there, you could try
modifying the Uninstall key with added info from the backup, or if this was a very
recent occurrence, you could try System Restore to when the entries were still
available. I think it is probably too late for that now.
--
Glen Ventura, MS MVP Shell/User, A+
http://dts-l.org/
http://dts-l.org/goodpost.htm
"MikeU" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> On Jun 17, 11:42 pm, "glee" <gle...@spamindspring.com> wrote:
>> Are all theprogramsthat DO have the Change/Removebutton available, listed in the
>> Registry Editor (Start> Run> Regedit) under the key named below?
>>
>> HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
>>
>> Do theprogramsthat do NOT have the button avaiable appear in that Registry key?
>> --
>> Glen Ventura, MS MVP Shell/User, A+http://dts-l.org/http://dts-l.org/goodpost.htm
>>
>> "MikeU" <urruti...@hotmail.com> wrote in message
>>
>> news:(E-Mail Removed)...
>>
>>
>>
>> > On Jun 17, 11:10 pm, MikeU <urruti...@hotmail.com> wrote:
>> >> I recently noticed that Ican'tuninstallmost of theprogramslisted
>> >> in the
>> >>Add/RemoveProgramslist in the control panel. Ican'tuninstallthem
>> >> because theRemovebutton does not appear for thoseprograms.
>>
>> >> However, theRemovebutton only appears for theprogramsthat I know
>> >> I have installed in the last week.
>>
>> >> I could have been infected with a virus, but my computer doesn't
>> >> exhibit
>> >> any signs. It doesn't run any slower, or behave any differently. I've
>> >> kept a
>> >> careful watch on running processes. Ican'tfind anything suspicioius.
>> >> My
>> >> virus scanner has the most recent virus definitions. It scans my
>> >> computer
>> >> clean. Two separate ad/spy ware checkers also check clean. My firewall
>> >> still appears to be running effectively.
>>
>> >> Any help is appreciated.
>>
>> > One more thing, I'm running Windows XP SP2 with 512 MB RAM on
>> > a Dell Inspiron B130 laptop. All Windows updates are current.- Hide quoted
>> > text -
>>
>> - Show quoted text -
>
> I looked at that part of the Registry after I posted my help request
> and here's
> what I found.
>
> All the programs with Change/Remove or Remove buttons are listed in
> the Registry.
> All these programs have been recently upgraded or installed in the
> last week.
>
> None of the programs without Change/Remove or Remove buttons are
> listed in
> the Registry. However, most of them used to have at least a Remove
> button.
> All of these programs have been installed on my system for a long
> time.
>
> I was able to restore the Change/Remove and Remove buttons for two
> programs
> (OpenOffice.org and AVG) by reinstalling the software. These programs
> are now
> listed in the Registry.
>
> I can see the noModify and noRemove keys values that tell me which
> apps
> should have Change and Remove buttons.
>
>