Local Admin Account Can't Install or Uninstall Software

Hello All,

     I have installed Windows Vista on a laptop and added the laptop to the domain.  Everything seems to be working just fine.  I added the user that will be using the laptop as a local admin like I have done with many other systems so they can add or remove software.  When I add this user as a local admin however they can add or remove software.  Not to sure what is going on here.  Any ideas?
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what is the exact error message when attempting to do this?
post the event log messages ?
Have you given the domain acct which they r logging in with Admin rights within Vista?

Need to go to the Users acct and check via the ctrl panel. Added them to the Admin grp.
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Part of the Vista security structure is that normal "administrators"
have only standard privileges. If you are in this category you must take
ownership of the file or folder in order to delete it.

fv858Author Commented:
When I try to add or remove software I get a popup asking for the User Name and Password.  Only way to install it is using a domain admin account.  
Could it be this: If you enforce a certain policy, elevation only takes place after entering credentials, even for administrators. But this would also affect domain admins - does it? Does it affect domain admins as well, or are you only saying when you are asked for credentials, you entered the domain admin's name and pw and it worked?
If that policy is in effect, you would be able to install after entering your own credentials again.

Policy: security settings - local policies - sec. options - User account control: Behavior of the elevation prompt for administrators in Admin Approval Mode
" Prompt for credentials: An operation that requires elevation of privilege will prompt the Consent Admin to enter their user name and password.  If the user enters valid credentials the operation will continue with the applicable privilege
fv858Author Commented:
Yes....i went into control panel and went to User accounts on the laptop.  I added the user as an Administrator on that machine.  It asked for my domain admin account and password. It then lists the user as an administrator.  After that I try to install a program like Adobe Reader and I get a popup asking for the domain admin account and password.
Could it be you forgot to logout and in again? After promoting the user from restricted to admin, that user has to log in again before it becomes active (he gets the new token at logon).
fv858Author Commented:
No tried logging in and out and it didn't work.  Couldn't install any app.  Now I did get it to work but am a bit unsure why.

In Active Directory I moved the Computer object into the Sales OU which is where the user object is located.  There are two folders one is Users and the other Computers.  I just dragged the computer object into the Computers folder under sales and it worked.  Now she can install software from the network as well as install/uninstall any other programs on her laptop.  Not sure why that would not allow her to remove her own programs on her system.
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I have a new laptop with Home Premium installed. I have tried several things such as use the command prompt to create an ADMINISTRATOR account. I ran the regedit file above.  Still can not install as administrator.  I was able to install several programs, but will not install yahoo messenger.
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Windows Vista

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