[CA] [CA11] Axiom 12RV, Can’t upgrade to LHIII 3.9.46

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum dtfeld,

The reported error message is indeed indicative of corruption of the software update files which have been either downloaded via Wi-Fi to the MFD and stored onto the microSD memory card or have been copied to the microSD memory card. This message may also be indicative of a problem with the microSD memory card itself. In such cases, it would be recommended that a microSD memory card having at least 4GB of free memory be used for updating the MFD's software. You may also want to consider trying to reformat the microSD memory card (don't do this to a chart card) (a FAT32 file system is recommended for microSD memory cards having a capacity of 32GB or less. You may also want to try another microSD memory card of at least 4GB capacity as well. Should the problem persist, then please respond accordingly.