Invalid crc

[dom69]

hi everyone,

what can this come from.  when we try to update with the upd file on a v3 it notes ¨ invalid crc ¨

[Terranigma]

It could be a corrupt update file or the wrong file for the type of pin2dmd you’re updating.

 

I would download the update again and make sure it’s the correct file type and version for your display. 
 

 

 

[dom69]

thank you for your quick reply.  
the file I'm sure.

 now the pin2dmd is not at my house but at a friend's house but I gave it the link.  I will tell him to give a reset to 0 in case