Ok so reinstall Mach3.

I reinstalled March 6 or more times with Win7 and XP. Result is the same.

When you say "Arrow keys don't work". Do you mean when you jog (press the arrow keys) the DRO values don't change or just that the axes don't move?

When you say "G-code doesn't execute" do you mean the gcode doesn't "run" in the gcode window and the DROs don't change values or do you mean the axes don't move?

Arrow keys work with other applications. Pay attention, please, that G-code doesn't execute also. It means that Mach works incorrectly.

Did not see any mention of the axis' being enabled.
Rename and post the XML of the profile you are using, someone might see something there.

Russ

When you say "Arrow keys don't work". Do you mean when you jog (press the arrow keys) the DRO values don't change or just that the axes don't move?

I mean that  he DRO values don't change.

When you say "G-code doesn't execute" do you mean the gcode doesn't "run" in the gcode window and the DROs don't change values or do you mean the axes don't move?

I mean that the gcode doesn't "run" in the gcode window and the DROs don't change values.

Are you using a PP?

1.Run the driver test
2. Sure that the PP address is correct in your config.

Attach your xml as requested.
No other comment's from here until it's posted.
    
RICH

RICH,

What does PP adress mean?

  Mach screen: https://drive.google.com/file/d/0B1Eh2NhtXvVISl9KSWRvM2l1cHc/view?usp=sharing
Driver test: https://drive.google.com/file/d/0B1Eh2NhtXvVIaGpSRWN6SFltV2M/view?usp=sharing
XML file: https://drive.google.com/file/d/0B1Eh2NhtXvVIWkVzcHI0dk5iZkk/view?usp=sharing

Pirated software.
Ya gotta fix that FIRST !

Regards,
Russ

This isn't a pirate software.

I deleted everything from HDD.
I reinstall windows XP SP2(licensed).
I upgraded it to SP3 with a downloaded fom MS web exe.file.
I downloaded a 66 version of March from this site one more time.
I installed Mach one more time.

But no result, arrow key don't work, g-code doesn't run.

Hot keys config: https://drive.google.com/file/d/0B1Eh2NhtXvVIdHpFRloweEZpZ3c/view?usp=sharing
MPG mode: https://drive.google.com/file/d/0B1Eh2NhtXvVIZ1d4T3VDV1pHclU/view?usp=sharing
Driver test: https://drive.google.com/file/d/0B1Eh2NhtXvVIbk1VQ3NrRzlwT0E/view?usp=sharing

Vit