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Unrecognized command

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bruno -  
tribun Posted messages 64900 Registration date   Status Membre Last intervention   -
Hello,

My Fujitsu Siemens Amilo laptop won't restart and gives me the following error message: system32\drivers\isapnp.sys. I went to the Microsoft website to find a solution, but the problem is that when I follow the instructions by typing: "ren c:\windows\system32\drivers\isapnp.sys isapnp.old", I get: "access denied".

And I'm never prompted with: "On which Windows XP installation do you want to log on
(Press ENTER to cancel)? 1
Enter the Administrator password: "

If you could help me, I'm at my wits' end...
Configuration: Windows XP Firefox 2.0.0.13

16 réponses

Réponse 1 / 16
Anonymous user
 
Hi
In that case, replace the file directly.
0
bruno
 
Hi Shadow

What's up? I don't get it....
0
bruno > bruno
 
Anyone to help me??
0
Réponse 2 / 16
Anonymous user
 
DEL c:\windows\system32\drivers\isapnp.sys

Warning, this will delete the file!
0
Réponse 3 / 16
blondin777 Posted messages 6162 Status Contributeur 945
 
Hello everyone.

If he can't rename it, I don't know if he will be able to delete it...

What does it say if you type 
SET
in the command prompt?
--

Knowledge is only wealth if it is shared
0
Anonymous user
 
???

set? pkfair?
0
bruno
 
When I type "set" it says:
allowwildcards = false
allowallpaths = false
allowremovablemedia = false
nocopyprompt = false
0
Réponse 4 / 16
blondin777 Posted messages 6162 Status Contributeur 945
 


allowwildcards = true
allowallpaths = true
allowremovablemedia = true
nocopyprompt = true
--

Knowledge is only wealth if it is shared
0
bruno
 
It doesn't work, I've tried everything (with space, without space, uppercase, etc.) and it keeps telling me: "the command is not recognized."
0
Réponse 5 / 16
Anonymous user
 
Try

set allowwildcards = true
and so on...
0
bruno
 
I typed: "set allowwildcards = true" and it says: "the set command is currently disabled. The set command is an optional command in the recovery console that can only be enabled using the security analysis and configuration plug-in."
I didn't type the other commands as a result.
0
Anonymous user > bruno
 
Normally you have access to all the commands.
0
bruno > Anonymous user
 
I just typed the other commands and the response is the same every time: the set command is currently disabled.
0
Réponse 6 / 16
tribun Posted messages 64900 Registration date   Status Membre Last intervention   12 683
 
look at this if it can help you!!

https://support.microsoft.com/fr-fr/help/315311
0
bruno
 
I have already been there but (read above) at no time was I asked to enter my administrator password and as a result access is denied when I try to type "ren c:\windows\system32\drivers\isapnp.sys isapnp.old".
0
Réponse 7 / 16
tribun Posted messages 64900 Registration date   Status Membre Last intervention   12 683
 
at startup, did you try to boot in safe mode!
start and tap F8 on the Windows logo!
you have both accounts, administrator and user!
see how that goes!
0
bruno
 
The Windows logo never appears, but I pressed F8 and the result is always the same: a screen with Fujitsu Siemens appears at the bottom: bios setup boot menu skip boot logo then a black screen and white lines appear along the bottom of the screen, and after 5 minutes the following message appears: system32\drivers\isapnp.sys
0
bruno > bruno
 
Following the last post, it should read: Windows could not start because the following file is missing or corrupted: system32\drivers\isapnp.sys
0
Réponse 8 / 16
tribun Posted messages 64900 Registration date   Status Membre Last intervention   12 683
 
Have you tried pressing F2
and booting in the BIOS (starting) from Harddrive (HDD)?
See!
0
bruno
 
I am on Boot, 3: Hard Drive but how do I confirm? Pressing "enter" doesn't change anything...
0
Réponse 9 / 16
blondin777 Posted messages 6162 Status Contributeur 945
 
The command to rename the damaged file, did you do it from the recovery console on the installation CD or from the pre-installed console on your laptop?

--

Knowledge is only wealth if it is shared
0
bruno
 
I am typing the commands under DOS with the installation CD.
0
Réponse 10 / 16
blondin777 Posted messages 6162 Status Contributeur 945
 
When you are on the line c:\, if you type 
cd windows
, do you end up in c:\windows?

--

Knowledge is only wealth if it is shared
0
bruno
 
At the command prompt I have this: C:\> and when I type cd windows it tells me: the path or file name is not valid.
0
Réponse 11 / 16
blondin777 Posted messages 6162 Status Contributeur 945
 
Increasingly strange...

Did you put a space between cd and windows?

--

Knowledge is only wealth when it is shared
0
bruno
 
Yes yes, there's indeed space...
0
Réponse 12 / 16
tribun Posted messages 64900 Registration date   Status Membre Last intervention   12 683
 
If your file is damaged or has been deleted,
due to one manipulation or another,
you will need to reinstall or repair your system!
0
bruno
 
So basically, I'm formatting while losing everything and it's pointless to take the computer to the repair shop that will do the same thing?
0
Réponse 13 / 16
tribun Posted messages 64900 Registration date   Status Membre Last intervention   12 683
 

a system reinstall will restore your files without losing programs!
nor documents, but it's better to back them up, you never know!
0
bruno
 
so how do I reinstall it?
0
bruno
 
On the screen, it offers me: 1) to install Windows XP now, press Enter. 2) To recover or repair an installation, press R. 3) (the repair doesn't do anything, by the way) so how do I reinstall?
0
bruno > bruno
 
...
0
Anonymous user > bruno
 
Save your documents and format. I think it's good.

But have you tried BartPE?
0
bruno > Anonymous user
 
I can no longer access my files, so backup is impossible (what is BartPE?)
0
Réponse 14 / 16
taracabrac Posted messages 14 Status Membre
 
PC Startup: My PC no longer restarts and gives me the following error message: c:\windows\system32\drivers\isapnp.sys isapnp.
It suggests starting it with a Windows CD and pressing R to try to repair it.
But when I reboot my PC, the Windows CD does not start automatically, and it gives me the same message as before.

If you could help me, I can't take it anymore...
0
tribun Posted messages 64900 Registration date   Status Membre Last intervention   12 683
 
hello taracabrac

you need to check in your BIOS if your boot is set to CD/ROM!
start your PC and press F1 or Esc, then boot from CD/ROM and press enter!
--
Who loves instruction! finds the knowledge that comes from reflection!
0
Réponse 15 / 16
taracabrac Posted messages 14 Status Membre
 
Hello Tribun,
I did what you advised me, but it still gives me the same thing.
Press R and when I click on R, the PC automatically restarts, always giving me the same message to press R, so it has no effect.
I just want to format my PC since I can't find any other solutions, but nothing is working anymore; it won't give me access to format it. I don’t know what to do.
0
tribun Posted messages 64900 Registration date   Status Membre Last intervention   12 683
 
When starting your PC, press the F10 key and see what happens!
--
Who loves instruction! Find the knowledge that comes from reflection!
0
Réponse 16 / 16
taracabrac Posted messages 14 Status Membre
 
still nothing, my dear tribune
0
tribun Posted messages 64900 Registration date   Status Membre Last intervention   12 683
 
look here for instructions on the following responses too! but it’s not simple!

https://forum.pcastuces.com/pb_au_demarrage_de_xp__isapnpsys_manquant-f1s154934.htm?page=1�
--
Who loves instruction! finds knowledge that comes from reflection!
0