CobianSoft

Errors persist independent of shadow copy usage.

Tom

Well, this is still no answer to my question. There are only two scenarios for that problem:
1. you can open source file and than you can backup it and zip it
2. or you can’t open source file and than you can’t backup it and zip it.

So far we can mixed case which suggest, that this is software bug.

So you can open file to copy it but you can't open it to make compression? This is not clear for me.

It seems that files are backup correctly but error messages are displayed.

Files are changing. Now is "\temp\EBWebView\Default\Feature Engagement Tracker\EventDB\LOG.zip".

ERR 2024-02-03 22:10:42 An error occurred while compressing: (32) Proces nie może uzyskać dostępu do pliku, ponieważ jest on używany przez inny proces: [Z:\backup\Cobian\E86C040896298F9C36187E7FD5450A4D 2024-02-03 22;10;02 (Full)\.git\objects\15\960f1a1c2de5c373081a294dba4f186eeef5f3.zip]

They are git files (.git directory).

Unfortunately this error is not dependent of shadow copy.

Yes.

Can't change to 7 zip as this option is gray out. This applies to compress files individually.