After installing under Windows 7 x64 it work okay, however i moved from default installation folder into my USB drive to make program potable, after this started to get this error when starting.
This error message is not from Avidemux. Is there any leftover desktop or start menu shortcut maybe?
Quote from: User007 on November 08, 2021, 11:52:24 AMhowever i moved from default installation folder into my USB drive
Have you also renamed avidemux.exe to avidemux_portable.exe to make it store user profile in its installation directory rather than in %appData%\avidemux?
Even when i open folder where i moved AVI demux files and launch directly by double clicking i get this error. I renamed avidemux.exe to avidemux_portable.exe still same error, no other program on my PC gives me this error.
Seems to be some generic Windows issue with drive handling, the internet is full of instructions how to make Windows happy again, e.g. https://www.easeus.com/partition-manager-software/fix-no-disk-in-drive-error.html