Welcome to EpoS Wizard!
ok This is driving me to drink 
i have just replaced the hard drive in a checkout Xn760, reinstalled windows and drivers - including touch drivers [elo] on com5.
No matter what I try, I cannot get the touch screen to operate!
Despite all the elo diagnostics telling me it's working fine, the darn mouse will not follow my finger! or align the screen - in fact, i may as well be poking my television set! 
Have tried all the versions of the drivers on the disk and downloaded and installed the latest drivers from elo any help would be greatl appreciated - preferably before i go bald!!! 
On to issue number 2 
This, to be fair , I was expecting to have problems with - Licencing! 
Despite being able to salvage the ICRTouch folder in its entirity from the dying [not dead] HDD, the software thinks ive got a wooden leg and an eye patch!
After a few minutes of operation, i get booted out of the software with the message "invalid or no dongle" - NO DONGLE IS CORRECT - BUT THIS THING NEVER HAD ONE IN THE FIRST PLACE HONEST GUV
Can someone please put me out of my misery and tell me what i have missed - before I end up touching this screen with a hammer 
This might be way off but, is ICRtouch possibly thinking port 5 is where a dongle would be, seeing something there and taking over the port thus stopping the touch screen working.
I had something similar with a usb touchscreen when a customer decided to change where everything was plugged in and then put them back to their original positions allowing another program to grab and keep the touchscreen port.
An interesting point 
but the touch screen fault was present before loading icrtouch -it's still worth uninstalling touch again since most of the driver updates were carried out after its installation
the software will be licensed to the hard drive if the terminal didn't have a dongle, which is why the software is shutting down. I would contact ICRTouch about re licensing as they will have a record of this machine and will probably email you a new license file all being fine. 
leigh - thanks for that. i did exactly that this afternoon to be told that the relicence will only be considered if i send them the duff drive!
I understand the importance of copyright theft but come on!
the customer may have other data that needs to be recovered from the original drive before i give it to them-failing that, if i cant sort out the touchscreen, there's no point in fitting a new hard drive-the machine will have to be returned unrepaired why can they not licence it to a less volatile component - such as the mac address of the network card
I hate to be beaten but the touch thing looks like its going to beat me 
as a last resort, i am going to suggest "cloning" till2 and then overwriting the touch installation from till1 - its a bit inconvenient to leave the customer withno tills at all for a few hours!
