Two bad .dll files at start up...

  • Thread starter Thread starter Hoosier32
  • Start date Start date
H

Hoosier32

Says both of these files are not valid windows image.

C:\windows\system32\umpnpmgr.dll
C:\windows\system32\ntdsapi.dll

I get the first error and click ok, then I get the second error and hit
ok. This happens right before the black background with the Windows pro
and the blue dots scrolling accross. It doesnt boot up after I cick the
ok. Just sits there with a black screen.


Any help would be greatly appreciated. Thanks in advanced!
 
Try this: put your XP CD on the drive. Type everything without the quotes. I'll suppose your CD drive is D: if not, change the letter:
Start>Run and type in "cmd" <hit Enter>
In the new screen type and hit enter at the end of each line:
"cd i386"
"expand umpnpmgr.dl_ c:\windows\system32\umpnpmgr.dll"
"expand ntdsapi.dl_ c:\windows\system32\ntdsapi.dll"
 
I appreciate the help Karl, but I cant get to windows. It sticks on
the black screen. I have a feeling I am going to have to do this the
second way you mentioned, but I have no idea how to do that...
 
Jose, thanks for the help, but again, I cannot get into windows to do
this. I need a fix to do from DOS.

I can easily reformat, but I will lose a lot of stuff. If I just do a
new install of windows without deleting the previous version, wont I
have to reinstall everything?
 
Can you restart in safe mode? If so, do it there. For safe mode, when BIOS screen turns black hit F8 several times and choose the option.
 
If you can't get into windows try this method:

Boot from your Windows XP cd (if you have an F12 boot menu you can select to
boot from CD Rom there, if not, you can try F5 and set to boot from CD)

Windows files will load, then it will say "Setup is starting windows"

Press "R" to repair
Choose 1 (press 1 and enter) (assuming you only have one windows
installation)
Type the admin. password if you have one, if not press enter

You will see a prompt C:\Windows

Type D: (or whatever is your cd drive letter), when you prompt is changed to
D: (or whatever) type:
cd i386, then
expand umpnpmgr.dl_ c:\windows\system32\umpnpmgr.dll (space after
underscores)
expand ntdsapi.dl_ c:\windows\system32\ntdsapi.dll

Restart
 
Hopefully this will do it. I had a similar problem once and used this
method. I ran through it today to see if I had all the steps correct up to
the point of doing the actual extraction. Hopefully, it will work as planned
:)
 

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