Sir, I was using the Keil uVision3 to simulate an 8051 assembly program using P89V51RD2 device. The program assembly code is written below:
ORG 00H MOV A, #51H MOV R1, A END
Sir, I followed all the procedures given in the tutorial of Keil uVision3, but, when I clicked on "Translate Current file" tab, the following error was shown:
assembling p1.asm... --- Error: can't execute 'C:\Keil\C51\BIN\A51.EXE' p1.asm - 1 Error(s), 0 Warning(s).
Sir, please let me know what does this error mean and what can I do to eliminate this error as soon as possible.
Thanking you in anticipation. -Sameer
If the error is: "can't execute 'C:\Keil\C51\BIN\A51.EXE'" I would think your next step would be to verify that there is such a program, and then manually try to start it from the command line just to verify that it could be started.
But for some reason I don't see you post any note about what the result was of that test. Did you forget to verify that you had a working A51.EXE in the specified directory?