Thanks for the suggestions. I've not deleted the log files from installs -
rather it seems clear that something I installed has erased the registry
entries in the Uninstall key.
Nothing on disk scan either. I am able to reinstall programs, and by
selecting the repair option in the installer, I've made some progress in
cleaning up the mess, but a bit frustrating to have to do that for all
programs. I'm still puzzled about what did the erase in the first place...
thanks for the assist.
"Kathea Banshou" <(E-Mail Removed)> wrote in message
news

4E8703A-5528-4212-BA0C-(E-Mail Removed)...
> "Rob7" wrote:
>
>> My Add/Remove Programs window 'suddenly'
>> has many more entries than it used to - many are smaller program modules
>> that
> <snip>
>
>> When I click on most (again over 95%) of the entries, there is no remove
>> or
>> change button at all. A few of the MS updates have a remove button but
>> that's about it.
> <snip>
>
>> If anyone can help with a couple of things, it would be greatly
>> appreciated
>> - one is: "where is Add/Remove getting the limited information that it's
>> displaying"? It appears that it might be at
> <snip>
>>
>> Second is any thoughts on repair or recovery? I've tried system restore,
>> but none of my backups go back far enough. Thanks in advance.
>
> I don't know the entire answer, but I thought I'd offer what I can and a
> suggestion or two.
>
> 1. When a program installs (if the programmer did his/her job), it
> creates
> a log file that is used during the uninstall process. The log file lists
> what was put where and what registry key was written, edited, added to,
> etc.
> so that uninstallation can reverse the process. Did you recently delete
> a
> bunch of files? Unfortunately I don't know where in the registry the
> uninstall information is stored other than the key you mentioned.
>
> 2. Suggestions for recovery:
> a) Have you run the disk repair/scan utilities to make sure your hard
> drive
> is free of bad blocks? Damaged file lists, bad blocks where the logs
> are/were located, etc. could feasibly cause difficulties during
> uninstall.
> b) Can you install or reinstall programs? If you can re-install the
> programs, try doing that to one or two and seeing if this fixes the
> problem.
> If you can successfully install, you can probably uninstall. If you
> CANNOT
> install programs (particularly those using the Microsoft installer), you
> may
> have a corrupt crypto service.
> c) I doubt this one will work but I'm throwing it out there: Try using
> the
> uninstall option in the individual program group on your start menu.