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Problème de conversion NTFS du disque dur externe

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o.tenonce Posted messages 55 Status Membre -  
o.tenonce Posted messages 55 Status Membre -
Hello,
I tried in the command prompt "convert a: /fs:ntfs /x" but it says:
"access denied, you do not have sufficient privileges.
you must run this utility in elevated mode."
What should I do to convert my external hard drive (1 TB) to NTFS without formatting it?
Configuration: Windows Vista Firefox 3.0.8

4 réponses

Réponse 1 / 4
zaboukou Posted messages 7942 Status Membre 1 006
 
Hello.

You need to run the cmd.exe command as an administrator.
In Search, type cmd, then (at the top) right-click on cmd.exe
Select Run as administrator.
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Réponse 2 / 4
o.tenonce Posted messages 55 Status Membre 2
 
Thank you, but now it says:
"The integrity of this drive is uncertain and it cannot be converted.
You need to reset the integrity bit of this drive to zero by running
CHKDSK /F or by allowing AUTOCHK to run at the next startup.
The conversion has failed."
What should I do?
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zaboukou Posted messages 7942 Status Membre 1 006
 
Are you sure it's Reader A: , because that hasn't existed for quite a while now.
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Réponse 3 / 4
o.tenonce Posted messages 55 Status Membre 2
 
Yes, it is the external hard drive letter.
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zaboukou Posted messages 7942 Status Membre 1 006
 
So, do as requested, chkdsk A: /f
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Réponse 4 / 4
o.tenonce Posted messages 55 Status Membre 2
 
Thank you for the advice, it works.
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