when i try to open the motor tuning screen under config setting it is not there
how do i get it back so i can tune the motors, it was there now it is not where did
it go

also how do i search for something all i get is an error message about not able to find en in language settings

Hi Jim,

Sounds like you do not have any drivers installed.
If you are using the LPT Parallel Port then run DriverTest.exe (Mach3 folder) this will install the missing drivers.

This forum is currently undergoing a re-think on layout, content, etc.  http://www.machsupport.com/forum/index.php/topic,38649.0.html
Some functions (such as search and link re-directs, etc.) may be a little cranky until it is all sorted 

Tweakie.   

I'm having the same problem, no motor tuning screen. i'm using the UC100 USB adapter. Will the drivers reset work for me also. It has been running OK, just wanted to set the steps per unit and my Y axis wont work. Thought I would reset motor tuning but no screen. any help would be greatly appreciated.

Do you have  the plugin for that adapter currently enabled in Mach 3?

RICH

 I down loaded the UC100 down load and enabled it. It works fine on my laptop with Windows 8. Im trying to use it on my new computer with Windows 10. It had been working but i needed to reset my steps per units, thats when I had problems with the X axis. So i figured i needed to retune the motors and thats when i noticed the window wont open. all other windows open OK.

Can't help you on the Win 10  as I am not there yet. 

RICH