The hosth.exe file is called Personal SMTP server that is used by the application RTS Ticketing created by Rob Chabot for Ready Theatre Systems. It is not a core file for Windows. It is not a system process. This process has no visible window. It sends or receives data to and from the Internet or LAN through open ports. It records inputs and monitors programs. It hides itself. RTS or Ready Theatre Systems is a concession and ticketing software for movie theaters. RTS Ticketing is used to automate a family chain of movie theaters. Its first version is a DOS program that supports multiple terminal ticketing using standard computer hardware. RTS includes 24/7 technical support, touch screen compatibility, accessories, custom options and one-stop ticketing and concessions. The focus of the software is to provide high-traffic, high-volume applications for theater operations.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. hosth.exe. is used by RTS Ticketing, If you shut down hosth.exe, it will likely start again at a later time either after you restart your computer or after an application start. To stop hosth.exe, permanently you need to uninstall the application that runs this process which in this case is RTS Ticketing, from your system.

After uninstalling applications it is a good idea to scan you Windows registry for any left over traces of applications. Registry Reviver by ReviverSoft is a great tool for doing this.

The ReviverSoft experts have not yet reviewed hosth.exe

A process usually a part of an installed application such as RTS Ticketing, or your operating system that is responsible for running in functions of that application. Some application require that they have processes running all the time so they can do things such as check for updates or notify you when you get an instant message. Some poorly written applications have many processes that run that may not be required and take up valuable processing power within your computer.

We have not received any complaint about this process having higher than normal impact on PC performance. If you have had bad experiences with it please let us know in a comment below and we will investigate it further.

The first thing you should do if hosth.exe. is causing errors on your computer is to run a Windows registry scan with Registry Reviver If you are still seeing errors after this you should uninstall the program that hosth.exe, belongs to, in this case RTS Ticketing