Applies To:
  • CitectSCADA 1.00 1.01 1.10 1.11 1.20 2.00 2.01 3.00

I'm trying to install my COMXi Digiboard and have followed the instructions as per the Citect documentation but I still get the error "Cannot load COMXI into ..." 

Check to see if the shadow BIOS is enabled. If it is then turn the lot off.

Shadow BIOS is a technique used by IBM clones to enhance performance. Essentially, memory in the BIOS is mapped to RAM because RAM has faster access time then ROM. This memory then becomes unavailable.