Operating System Install File Error (SD Card)

What does ER1 mean?

This error signifies a problem with the operating system install file itself, located on the SD memory card, during the installation process. The file is either corrupted, unsuitable, or an older version (05 or earlier) was attempted on an R64MTCPU module.

• Corrupted operating system install file on the SD memory card
• Attempted installation of operating system version '05' or earlier on an R64MTCPU module (requires version '07' or later)

Click steps to track your progress.

1. 1

   Install the operating system software using another install file.

2. 2

   For R64MTCPU modules, ensure operating system version '07' or later is used for installation.