Does this perhaps have something to do with file/folder permissions? The reason I ask is that you describe different behaviours when copying files as opposed to moving them, and tranfer/inheritance of file permissions does differ between the two operations.
Also:
- when you say that you can't open files, do you get an error message when you try? If so, what is the exact error?
- If you're trying to open the files just by clicking on them, can you instead open them from the File/Open menu within a suitable application?
DMR
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Permissions for a file (or folder) can be "inherited" from the permissions set on the folder into which you move them. Check the permissions on the files themselves and also on the folders that contain them by right-clicking on them and choosing "Properties". In the resulting Window, look through the settings in the General, Sharing, and Security tabs. Info in those tabs will show you the permissions and attributes ("read-only" is an attribute) for the given file or folder. Clicking the Advanced button in the Security tab will show you whether or not a given item is inheriting its permissions from those set on the enclosing (parent) folder.
DMR
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DMR
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Additionally, have you run chkdsk /f on that drive? You could be getting permission/read-only errors due to filesystem corruption that Windows hasn't detected. Normally, Windows won't run CHKDSK on a drive unless it has a really good reason to. But, sometimes you might have a better reason, like this perhaps, to run it your self.
Click on Start -> Run, then type in cmd, and click OK. In that black box, just type chkdsk X: /f, where X: is the letter of the drive in question. Normally, it will ask to check it after a reboot. If it asks that, type in "Y", and then restart your system. The disk check will then proceed to fix any problems, if they exist.
alc6379
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