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I have a strange issue here. I copy some files to a Thecus N4100 NAS from Windows. I can read the files on Windows before I copy them, but then I cannot read them from the NAS anymore. That is to say I can copy them back to Windows, but the files seem to be invalid.

If I read the same files using a MacOS or Linux machine I don't experience any problems.

I have copied files over 10GB and can read those, the files I can't read are like 2GB, but some files do not cause any problems at all.

The only thing I can notice is that there does not seem to be a Last Access/Modified dates on the files that don't work. Windows shows nothing, Mac OS shows 1975 and todays date.

I have no idea what might be causing this and how to debug it.

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What windows OS? Fully patched? – Moab Jun 29 '10 at 13:11
Windows 7 Ultimate 64 bit and Windows 7 Home Premium 64 bit. – TimothyP Jun 29 '10 at 13:43
have you tried the thecus forums? – user33788 Jun 29 '10 at 19:13

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