It is unexpected the software is just a prototype. Thus, whole installation process last until 26 Nov 2019.
The software seem still have some minor bugs after that and we still troubleshooting until 9 Dec 2019.
This is the longest software installation project I ever done.
The good thing is I learn the whole operation of veterinary clinic and how lucrative business they are. It seem people now more willing to pay for medical bill for their pet than a human.