(Msg. 1) Posted: Sun May 04, 2008 11:29 pm
Post subject: Cannot write to drive "Media is write protected" Add to elertz Archived from groups: microsoft>public>windows>vista>hardware_devices (more info?)
Hi all,
This seems to be a new development, and I'm stumped. I've got three
internal hard drives- one housing Vista Ultimate x64, one housing Ubuntu
8.04 x64, and one being used for storage for both OS's. Up until
recently they've cooperated nicely. Now, the storage drive (drive E:\)
will not let me write to it. I cannot rename, delete, cut, or write any
new files to any part of that drive. That's troublesome, since that's
where I send all of my downloads to! Even earlier in this session of
windows it was working nicely, I was able to download a torrent of the
recent Ubuntu 8.04 release (legal and distributed from ubuntu.com). I
started a session of Assassin's Creed (a game), and now that I've quit
that, I cannot write to the drive. Specifically, the error is:
"The disk is write protected. Remove the write protection or use
another disk."
I've tried changing the security settings to allow USERS, or even just
Administrators, full control of the drive, to no avail. I cannot modify
the security settings. When I try, I get:
"An error occurred while applying security information to
E:\xyzpath\123filename
The media is write protected."
I can assure you that I've not enabled any type of write protection.
Any ideas? I'd really like to have this working again as otherwise I'm
extremely limited on storage space. Thanks in advance!
(Msg. 2) Posted: Sun May 04, 2008 11:53 pm
Post subject: Re: Cannot write to drive "Media is write protected" Add to elertz [Login to view extended thread Info.] Archived from groups: per prev. post (more info?)
Hi again. Sorry to post a question and then answer it myself, but I saw
the question come up in a few other places and thought I'd post the
solution I found here, in case anyone else came looking. Checkdisk did
not do the trick. I had to use Diskpart.
From a cmd prompt, I ran "diskpart". I selected the drive, and then
the volume, then ran "Attributes volume clear readonly". Immediately I
was able to set security permissions and am currently downloading my new
Ubuntu disc at 900kb/s.
Note: I have not yet rebooted, so I'm not sure if this solution will
persist, or if the problem will randomly occur again. I am using SP1
also, in case anyone is interested.
(Msg. 3) Posted: Thu May 29, 2008 8:47 pm
Post subject: Re: Cannot write to drive "Media is write protected" Add to elertz [Login to view extended thread Info.] Archived from groups: per prev. post (more info?)
Hi all. In case anyone was curious, it DID happen again, totally at
random. Not sure what's causing it, but the same fix as before worked
again.
(Msg. 4) Posted: Sun Jun 01, 2008 2:58 pm
Post subject: Re: Cannot write to drive "Media is write protected" Add to elertz [Login to view extended thread Info.] Archived from groups: per prev. post (more info?)
Same deal here. Starting to bother me big time. I downloaded Ubuntu 8.04
release but didn't do anything with it? Just the ISO.
(Msg. 5) Posted: Tue Jun 17, 2008 3:51 pm
Post subject: Re: Cannot write to drive "Media is write protected" Add to elertz [Login to view extended thread Info.] Archived from groups: per prev. post (more info?)
"jaxstraww" wrote:
>
> Same deal here. Starting to bother me big time. I downloaded Ubuntu 8.04
> release but didn't do anything with it? Just the ISO.
>
>
> --
> jaxstraww
>
I'm also having this problem. I have a partition on my hard drive that I
can no longer set permissions for. How do I fix this?
(Msg. 6) Posted: Tue Jun 24, 2008 11:41 am
Post subject: Re: Cannot write to drive "Media is write protected" Add to elertz [Login to view extended thread Info.] Archived from groups: per prev. post (more info?)
I'm not sure if this will help, but I found this thread while I was
searching for a solution to the "write-protected" issue, and now that it
seems to be fixed I figured I'd let you know how I worked it out.
The drive that gave me the message was a USB 500Gb external which I
moved from my old XP box when I installed Vista HPx64 on a brand new
machine. After a lot of Googling, I tried 'the diskpart method bogus83
suggested'
(http://forums.techarena.in/showpost.php?p=3712616&postcount=2). It
seemed to work, but just a couple of seconds later, my antivirus ('Avira
AntiVir'
(http://www.free-av.de/en/download/1/download_avira_antivir_personal__free_antivirus.html)
-- free and excellent) popped up a warning that it had found a boot
sector virus in that drive called 'Sinowal.A'
(http://blogs.technet.com/antimalware/archive/2008/01/10/mbr-rootkit-virtool-winnt-sinowal-a-report.aspx).
I told it to delete the virus, but it couldn't and that's when *the AV
program write-protected the drive*. Aha!
I tried to get rid of the virus by following the instructions at 'this
Microsoft site' (http://support.microsoft.com/kb/927392) and it probably
would have worked except that those tools only fix the MBR on the system
drive which has Vista -- not on any other drives. Then I found this
tool, 'MBRFix' (http://www.sysint.no/nedlasting/mbrfix.htm) which is a
98Kb file that runs from the command line. So here's how I did it:
- Download *MBRFix.exe* to your User folder
- Boot the computer into a fresh session
- Go to -Start | All Programs | Accessories-
- Right-click on *Command Prompt*
- Choose -"Run as administrator"-
- Choose -"Allow"- from the UAC popup box (if you haven't turned it
off)
- At the *C:\Users\{your name}\>* prompt, type
*MBRFix /drive {drive number} fixmbr /yes*
- Repeat the command for however many drives are infected/write
protected
- Restart and check your antivirus or see if you are still unable to
write to the drive
If it was the virus, you should allow your anti-virus program and a
good spyware program or two to run through a full system scan. It's been
a couple of days, and (fingers crossed) it seems to be fixed! Hope this
helps someone.
(Msg. 7) Posted: Thu Jul 17, 2008 9:17 am
Post subject: Re: Cannot write to drive "Media is write protected" Add to elertz [Login to view extended thread Info.] Archived from groups: per prev. post (more info?)
Hi, same problem here...
I performed the "diskpart" solution from bogus83, but after the
restart, grub did not get past stage 1.5 (seems to be in a loop, as no
error message).
Anyone an idea of what has gone wrong? I did run a virus-check (Norton
360) before restarting, and no problems were found.
My configuration is:
Ubuntu 8.04 on 250GB Maxtor (grub installed here)
Vista Ultimate X64 on (Software) Raid 0 (2 x WD Raptor 37GB)
Asus P5B Deluxe Wi-Fi
Intel E6600
(Msg. 8) Posted: Thu Jul 17, 2008 4:30 pm
Post subject: Re: Cannot write to drive "Media is write protected" Add to elertz [Login to view extended thread Info.] Archived from groups: per prev. post (more info?)
I (think) I have solved my issue:
after having restored my MBR using the Vista DVD, I updated the jmicron
(SATA/RAID controller drivers), and so far have not seen the problem
return.
I'm keeping my fingers crossed that that was the cause...
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