The file->format settings->write checkboxes set are set to save data, but when using file->save as it still is showing a warning message (even though info is not deleted).
Windows 11 x64
XnviewMP x64 portable 1.4.3 and 1.6.0
Warning message about metadata deletion when saving as
Moderators: helmut, XnTriq, xnview, Dreamer
Re: Warning message about metadata deletion when saving as
yes it's a warning that output format doesn't support all metadatas
Pierre.