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Compression warning

SyncBackFree is the freeware version of SyncBack. It is *not* an evaluation version of SyncBackPro/SE.
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bobsing
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Posts: 12
Joined: Tue Sep 10, 2013 3:29 am

Compression warning

Post by bobsing »

I do routine Mirrors of certain files to Dropbox. To save space my profile puts the folder into a zip file before mirroring it to Dropbox. Whenever the syncbackfree profile tries to mirror the zip file which contains
Outlook\ARCHIVE.PSt in it, I get the following warning.

Compression warning: The reported ZIP64 extra header size is invalid.

Can anybody tell me why this happens, or better yet, how to rectify the problem?

Thanks in advance.
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