there is no reason to use PortableApps.com
XnView MP is already available in zip archive and has setting to work from app folder
related
1.6.5 - browser - catalog filter - blank filter
there is no reason to use PortableApps.com
check Layout combobox in Settings > Browser > Toolbar
it works (as expected) for OP's case as he uses navigation to reload imagexnview wrote: Mon Jun 09, 2025 7:43 am if you disable Settings>View>Misc - Read ahead & Keep current?