I had been using ACEBUS 8051IDE for many years but the developer of the software has disappeared and the software says I am only using a evaluation copy now.
It had been previously registered and paid for and I wrote years of code, some larger then the evaluation copy will now allow.
This means much of my older A51 code cannot be re-visited and revised when need be.
Is there a 8051IDE program out there that will allow me to open those older A51 (or ASM) files and allow me to compile them?