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<blockquote data-quote="delubi" data-source="post: 1781694" data-attributes="member: 397638">I now have a new problem.After exporting the files on enclosed hard drive to Windows10 laptop (via hfsexplorer), all photo files are not viewable.For example, when I tried to open a file Image003.jpg, it says &quot;Photo gallery can't open this photo or video. The file may be unsupported, damaged or corrupted.&quot;.I used a text editor to open the file and enabled hex mode, the first three lines in the hex dump are:61 4f b1 e4 9f c6 35 56 5e 6b 31 83 fe 7f c1 19 d1 79 1f 43 5d f3 61 f4 b7 bd 11 9e 53 dd a1 b9 33 5f 69 19 d9 58 46 73 7c fe 31 da 0e 68 5e 9e&nbsp; Comparing with a known good jpg file on my Windows10 where the first three lines in hex dump are:ff d8 ff e1 44 ef 45 78 69 66 20 20 4d 4d 20 2a 20 20 20 08 20 09 01 32 20 02 20 20 20 14 20 20 20 7a 88 25 20 04 20 20 20 01 20 20 02 1f 01 10&nbsp; It seems that the jpg file exported from macos lacks jpg header thus resulting it not viewable by photo editing app on Windows10.Is the jpg file format different on Macos vs. Windows?Or is it a residual effect of using filevault on macos (where files are encrypted)? I did disable the filevault though.Any thoughts?</blockquote>

[QUOTE="delubi, post: 1781694, member: 397638"] I now have a new problem. After exporting the files on enclosed hard drive to Windows10 laptop (via hfsexplorer), all photo files are not viewable. For example, when I tried to open a file Image003.jpg, it says "Photo gallery can't open this photo or video. The file may be unsupported, damaged or corrupted.". I used a text editor to open the file and enabled hex mode, the first three lines in the hex dump are: 61 4f b1 e4 9f c6 35 56 5e 6b 31 83 fe 7f c1 19 d1 79 1f 43 5d f3 61 f4 b7 bd 11 9e 53 dd a1 b9 33 5f 69 19 d9 58 46 73 7c fe 31 da 0e 68 5e 9e Comparing with a known good jpg file on my Windows10 where the first three lines in hex dump are: ff d8 ff e1 44 ef 45 78 69 66 20 20 4d 4d 20 2a 20 20 20 08 20 09 01 32 20 02 20 20 20 14 20 20 20 7a 88 25 20 04 20 20 20 01 20 20 02 1f 01 10 It seems that the jpg file exported from macos lacks jpg header thus resulting it not viewable by photo editing app on Windows10. Is the jpg file format different on Macos vs. Windows? Or is it a residual effect of using filevault on macos (where files are encrypted)? I did disable the filevault though. Any thoughts? [/QUOTE]

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