Report viewer is very import in order to report in the application, and the application cannot be install if the report viewer is not available in the machine Please download and install reportviewer prior to the installation of the application
Before the application can be installed Visual Basic Power Pack is required to be installed for the support of script needing to run, Please download and install Visual Basic power pack from the link prior to the installation of the application
Most machine do not come with barcode font, for that reason it is necesary to install the barcode font so that order number can appear as barcode on the receipt, please download and install barcode font from the link below after installing the app
Sometime it might be required to install Microsoft CLR 2012 in order to intall report viewer, if you're asked to, please download from the link below and install it then try to install report viewer again.