Solved

Get Invalid Product Key when trying to reinstall

Posted on 2009-05-04
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Last Modified: 2013-12-11
I am trying to reinstall windows ME on a machine that came with it when it was bought bran new. When i am in the install process and it ask me for the key i type in the key that is on the COA on the computer. It keeps saying the key is invalid. if you call the number on the screen the checked it and said yes the key is good but offered no more help. If anyone knows what i could do to get this to installed please let me know.
JH
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Question by:mrsam3
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10 Comments
 
LVL 29

Accepted Solution

by:
blue_zee earned 500 total points
ID: 24305405
a) Boot to DOS using a Win Me Startup Floppy and select 4) Minimal Boot

b) At the A:\> prompt, type the following:

C:\Windows\Command\Find /I "ProductKey" C:\Windows\System.dat

Press Enter and the first line of the screen dump will look like this:

ProductKey XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

where the X's are your actual CD Key.

Do they match the key you are trying to use?

Zee
0
 
LVL 2

Author Comment

by:mrsam3
ID: 24328996
This just gives me a message saying bad command or file name. Is there something else i need to do to get to that point, the hard drive has been formatted and was starting the install when i get the invalid product key. do i need to copy the files to the Hard drive before doing this?
JH
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LVL 29

Expert Comment

by:blue_zee
ID: 24329229
If it was formatted that command won't work.

Maybe you are using an upgrade key rather than an OEM or full install license?
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LVL 2

Author Comment

by:mrsam3
ID: 24338380
I am using an OEM disc with the product key on the side of the computer. Which should be the OEM key.
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LVL 29

Expert Comment

by:blue_zee
ID: 24338448
Does that PC have a make and model?
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Author Comment

by:mrsam3
ID: 24355376
It is a hp pavilion 6736.
JH
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LVL 29

Expert Comment

by:blue_zee
ID: 24357225
And don't you have an HP Restore CD?
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Author Comment

by:mrsam3
ID: 24359490
No i do not have an HP restore CD. it has been lost.
JH
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LVL 29

Assisted Solution

by:blue_zee
blue_zee earned 500 total points
ID: 24359672
That is surely the reason for the problem.

You do need the restore CDs.
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LVL 2

Author Comment

by:mrsam3
ID: 24522295
Found the correct version of windows ME that needed to be installed with that product key.
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