Not able to install 2015

[WearParts]

I have not been successful installing 2015 13.0.0 - still showing 12.0.21. Keep getting the message "ShellExecuteEx failed; code 2 The system cannot find the file specified." Please help me.

[Paul Mayer]

Please restart your computer to be sure all locks by windows are released. Then follow the instructions in this video to download and install from our website:

http://zpay.com/PayWindowTutorials/DownloadAndInstall/