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Security and Windows Vista A forum for discussion on security issues with Windows Vista. (microsoft.public.windows.vista.security) |
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Denied permission to access folders
I recently purchased a new external hard drive and I set about transferring
files from my old XP computer to my new hard drive that I then connected to my Sony Vaio laptop. Most files on the new hard drive are accessible on my Vista laptop, but a large group (100 Gig) of video editing folders and files are not accessible. I get these messages: "You don't currently have permission to access this folder. Click "continue" to gain access." Then "You have been denied permission to access this folder - To gain access you will need to use the security tab." I have tried to follow the instructions on the help file: "Take ownership of a file or folder", but although I have at least managed to get the video files visible, Windows Media Player cannot play them. I can't do anything with these files, not even delete them or copy them!! Can anyone give me some advice please, this unexpected problem is driving me nuts! Thanks, Jim |
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Denied permission to access folders
Hello,
This is a common problem with files that you created from another installation of Windows. This has to do with the security settings that Windows XP applied to these files. Since they were created from your user account in XP, they do not apply to your user account in Vista, and so you are denied access in some circumstances. To fix this, you can follow these steps: - Click Start - Type: cmd - Right-click cmd when it appears - Click Run As Administrator - Change location to the folder you need access to (e.g. cd e:\folder) - Type: takeown /F . /R /A /D Y NUL - Type: icacls . /grant USEROI)(CI)(F) /L /T /Q (Where USER is your username - you will only have access from your XP and Vista machine in this case) (Or, replace USER with Users if you want anyone [on any computer your hard drive is plugged into] to have full access to these files) - JB On Thu, 31 May 2007 22:17:31 +1200, "Jack K" wrote: I recently purchased a new external hard drive and I set about transferring files from my old XP computer to my new hard drive that I then connected to my Sony Vaio laptop. Most files on the new hard drive are accessible on my Vista laptop, but a large group (100 Gig) of video editing folders and files are not accessible. I get these messages: "You don't currently have permission to access this folder. Click "continue" to gain access." Then "You have been denied permission to access this folder - To gain access you will need to use the security tab." I have tried to follow the instructions on the help file: "Take ownership of a file or folder", but although I have at least managed to get the video files visible, Windows Media Player cannot play them. I can't do anything with these files, not even delete them or copy them!! Can anyone give me some advice please, this unexpected problem is driving me nuts! Thanks, Jim |
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Denied permission to access folders
Thanks very much Jimmy for this information, I will give this a method a
try, but I'm a bit nervous about doing this! Is there a method that can be used without resorting to programming techniques? The folder and files are still accessible from the external drive on my old XP computer, even though I can't get access to them on my Vista laptop. Incidentally, I tried copying one of the folders again from my XP computer to a new folder on my external hard drive, and this time it was accessible on my laptop Vista machine. So it seems that it's just one particular folder that Vista has problems with, it's not a consistent problem, so this is rather odd. Regards, Jim "Jimmy Brush" wrote in message ... Hello, This is a common problem with files that you created from another installation of Windows. This has to do with the security settings that Windows XP applied to these files. Since they were created from your user account in XP, they do not apply to your user account in Vista, and so you are denied access in some circumstances. To fix this, you can follow these steps: - Click Start - Type: cmd - Right-click cmd when it appears - Click Run As Administrator - Change location to the folder you need access to (e.g. cd e:\folder) - Type: takeown /F . /R /A /D Y NUL - Type: icacls . /grant USEROI)(CI)(F) /L /T /Q (Where USER is your username - you will only have access from your XP and Vista machine in this case) (Or, replace USER with Users if you want anyone [on any computer your hard drive is plugged into] to have full access to these files) - JB On Thu, 31 May 2007 22:17:31 +1200, "Jack K" wrote: I recently purchased a new external hard drive and I set about transferring files from my old XP computer to my new hard drive that I then connected to my Sony Vaio laptop. Most files on the new hard drive are accessible on my Vista laptop, but a large group (100 Gig) of video editing folders and files are not accessible. I get these messages: "You don't currently have permission to access this folder. Click "continue" to gain access." Then "You have been denied permission to access this folder - To gain access you will need to use the security tab." I have tried to follow the instructions on the help file: "Take ownership of a file or folder", but although I have at least managed to get the video files visible, Windows Media Player cannot play them. I can't do anything with these files, not even delete them or copy them!! Can anyone give me some advice please, this unexpected problem is driving me nuts! Thanks, Jim |
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Denied permission to access folders
To be honest, it is much easier to use these commands than to use the
explorer interface, as it is a bit of a pain to work with. Basically, what this does is set the "Administrators" group as the owner of the folder you select, as well as all the files and folders contained within that folder. You can do this from the GUI inside of the security tab, under advanced, and under the owner tab, and checking the replace owner checkbox. The second command adds a permission giving either you specifically or all users full access to the folder and every folder and file underneath the folder you select. You can do this from the security tab by adding a permission from the GUI, assigning it to either your username or the users group, and checking the allow box under full control. - JB On Fri, 1 Jun 2007 08:09:57 +1200, "Jack K" wrote: Thanks very much Jimmy for this information, I will give this a method a try, but I'm a bit nervous about doing this! Is there a method that can be used without resorting to programming techniques? The folder and files are still accessible from the external drive on my old XP computer, even though I can't get access to them on my Vista laptop. Incidentally, I tried copying one of the folders again from my XP computer to a new folder on my external hard drive, and this time it was accessible on my laptop Vista machine. So it seems that it's just one particular folder that Vista has problems with, it's not a consistent problem, so this is rather odd. Regards, Jim "Jimmy Brush" wrote in message .. . Hello, This is a common problem with files that you created from another installation of Windows. This has to do with the security settings that Windows XP applied to these files. Since they were created from your user account in XP, they do not apply to your user account in Vista, and so you are denied access in some circumstances. To fix this, you can follow these steps: - Click Start - Type: cmd - Right-click cmd when it appears - Click Run As Administrator - Change location to the folder you need access to (e.g. cd e:\folder) - Type: takeown /F . /R /A /D Y NUL - Type: icacls . /grant USEROI)(CI)(F) /L /T /Q (Where USER is your username - you will only have access from your XP and Vista machine in this case) (Or, replace USER with Users if you want anyone [on any computer your hard drive is plugged into] to have full access to these files) - JB On Thu, 31 May 2007 22:17:31 +1200, "Jack K" wrote: I recently purchased a new external hard drive and I set about transferring files from my old XP computer to my new hard drive that I then connected to my Sony Vaio laptop. Most files on the new hard drive are accessible on my Vista laptop, but a large group (100 Gig) of video editing folders and files are not accessible. I get these messages: "You don't currently have permission to access this folder. Click "continue" to gain access." Then "You have been denied permission to access this folder - To gain access you will need to use the security tab." I have tried to follow the instructions on the help file: "Take ownership of a file or folder", but although I have at least managed to get the video files visible, Windows Media Player cannot play them. I can't do anything with these files, not even delete them or copy them!! Can anyone give me some advice please, this unexpected problem is driving me nuts! Thanks, Jim |
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Denied permission to access folders
"Jimmy Brush" wrote in message ... To be honest, it is much easier to use these commands than to use the explorer interface, as it is a bit of a pain to work with. Basically, what this does is set the "Administrators" group as the owner of the folder you select, as well as all the files and folders contained within that folder. You can do this from the GUI inside of the security tab, under advanced, and under the owner tab, and checking the replace owner checkbox. The second command adds a permission giving either you specifically or all users full access to the folder and every folder and file underneath the folder you select. You can do this from the security tab by adding a permission from the GUI, assigning it to either your username or the users group, and checking the allow box under full control. - JB Thanks Jimmy for your help with this frustrating problem. On this occasion, I have taken the "easy" way out, which was to open a new folder on my portable hard drive and redo the whole copying job from my XP computer into this folder. Fortunately, my Vista laptop has recognised all the files in this new folder on the portable hard drive without any problems so far. But I can see that, if you understand, and are confident using your direct programming method, you would get the permission altered faster than using the explorer interface, which I found most difficult to work with. However, if you use this programming method, will you have a problem when you connect your portable hard drive to an XP computer? I am now wondering whether my Vista computer somehow corrupted just one folder on my portable hard drive, even though my XP computer could still access the portable hard drive without difficulty. It was time consuming to recopy all the 100 gig of files into a new folder, but at least it has worked. |
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Denied permission to access folders
I am now wondering whether my Vista computer somehow corrupted just one folder on my portable hard drive, even though my XP computer could still access the portable hard drive without difficulty. It was time consuming to recopy all the 100 gig of files into a new folder, but at least it has worked. The Vista computer did not corrupt the folder. The problem is that XP set the permissions on the folder to only Administrators. That works well on XP because virtually every user is member of Administrators and so can access it. On Vista, even if you are a member of Administrators you cannot actually access resources as them without jumping through certain hoops. Jimmy's work-around basically just jumps through the hoops for you. This is how Vista is designed. if you are interested in why, Mark Russinovich's UAC article is a good, although very technical, read: http://www.microsoft.com/technet/tec...C/default.aspx. You may find the book below useful too. --- Your question may already be answered in Windows Vista Security: http://www.amazon.com/gp/product/047...otectyourwi-20 |
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Denied permission to access folders
"Jesper" wrote in message ... I am now wondering whether my Vista computer somehow corrupted just one folder on my portable hard drive, even though my XP computer could still access the portable hard drive without difficulty. It was time consuming to recopy all the 100 gig of files into a new folder, but at least it has worked. The Vista computer did not corrupt the folder. The problem is that XP set the permissions on the folder to only Administrators. That works well on XP because virtually every user is member of Administrators and so can access it. On Vista, even if you are a member of Administrators you cannot actually access resources as them without jumping through certain hoops. Jimmy's work-around basically just jumps through the hoops for you. This is how Vista is designed. if you are interested in why, Mark Russinovich's UAC article is a good, although very technical, read: http://www.microsoft.com/technet/tec...C/default.aspx. You may find the book below useful too. --- Your question may already be answered in Windows Vista Security: http://www.amazon.com/gp/product/047...otectyourwi-20 Thanks Jesper for these interesting references. What puzzles me is how this denial of permission has happened only once on one particular folder that I created on an external hard drive on a Windows XP computer. I have a brand new Seagate Freeagent 500 Gig external hard drive, but I think the drive is working well and was not part of the problem? The fact that I was able to reperform on my XP computer the job of creating a 100 GIG folder on an external drive and this second attempt created no problems on my Vista computer, was a surprise to me because it shows perhaps, that the security system is not being applied consistently by Vista. Or perhaps I unwittingly did something different when I recreated the file. Incidentally, any file that is added to the offending folder, immediately becomes locked and unable to be read, copied or deleted on my Vista computer. Regards, Jim |
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Denied permission to access folders
Hi, I had the exact same problem after importing my files and settings from
an old XP install, now, I find after resetting permissions, I can no longer download emails, I am assuming this is an off-shoot of this, as it happened right at the same time as sorting permissions. Thanks. 0x80070005 report from windows mail |
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Denied permission to access folders
Thanks Jesper for these interesting references. What puzzles me is how this
denial of permission has happened only once on one particular folder that I created on an external hard drive on a Windows XP computer. It has to do with the permissions on that folder. XP set them to allow only Administrators full access. That works on XP, but not on Vista. Incidentally, any file that is added to the offending folder, immediately becomes locked and unable to be read, copied or deleted on my Vista computer. Without going into a very long explanation, this has to do with how permission inheritance works. Any new file you add to the folder gets the permissions the folder specifies to put on it, which is usually, but not always, the same as the permissions on the folder. The longer description is in the book. --- Your question may already be answered in Windows Vista Security: http://www.amazon.com/gp/product/047...otectyourwi-20 |
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Denied permission to access folders
It may not. Can you give us more detail on the problem? What error messages
do you see? What did you do to the folders to fix the problem? Which e-mail program are you using? --- Your question may already be answered in Windows Vista Security: http://www.amazon.com/gp/product/047...otectyourwi-20 "Steve C-R" wrote: Hi, I had the exact same problem after importing my files and settings from an old XP install, now, I find after resetting permissions, I can no longer download emails, I am assuming this is an off-shoot of this, as it happened right at the same time as sorting permissions. Thanks. 0x80070005 report from windows mail |