I would like to open many files from android boxcryptor local account in windows boxcryptor local account.
Is that possible? Simply to copy the files to the windows installation seems not to be possibile. Even if the passwort is the same.
yes this is possible. You have to use the same key file on both systems.
The key file has the extension .bckey
More information regarding local accounts and how to load a key file is available at https://www.boxcryptor.com/help/boxcryptor-account/windows/#local-account