Android Question Archiver Lib - unzip issue

[Harris]

The sub below is the event raised when Archiver trys to unzip a file.
It seems that it detected a zip with an issue, could not unzip it - then it could not delete it - like the archiver still had a handle on it.
Log(" --- file did not pass unzip - delete it if we can: " & currdel)
delzip(currdel)

However - I looked at the file in question and it was perfectly vaid - unzipped just fine - and contents were in perfect order too.... aaarrrrgggg!
Since this ONE file kept hanging (could not delete it) - no other files (over 1800 of them) could not get processed.
I go to look at data - and it's not there - cause the files didn't get unzipped.

Anyone else have this issue - or suggestions on how to handle this problem? (move , rename, pull hair out even more?)...\

Thx

Sub unzip_UnZipDone( err As Boolean, no As Int)
    ' handle file if needed
    Log(ABMShared.CurrDT& " Unzipdone - completed without error? "&err& "   num files:"&no     )
    If err = False Then
        Log("  --- file did not pass unzip - delete it if we can: " & currdel)
        delzip(currdel)
        Return
    End If
    
    Wait For (File.CopyAsync(ecmFolder1,currdel,base_ecm&"/hist",currdel)) Complete (Success As Boolean)
    'Log("file copy to hist Success: " & Success)
    If Success Then
        Log("  --- Did copy file to hist: " & currdel)
    Else
        Log("  --- Did not copy file due to copy failure: " & currdel)
    End If
    
    delzip(currdel)
    
End Sub