Problem: Software Updating

Error Updating: Update screen keeps prompting and will not go away at the bottom of the screen

Resolution:

This happens when your click the update button and you are either on a network or unable to lock on your database files. To resolve run MPOS on one machine at a time and allow it to upgrade. Another solution is to:
Click Start in windows then select Run type Regedit then browse to HKEY_CURRENT_USER\Software\VB and VBA Program Settings\MRCASH\Options

Look for the Name Run_Upgrade and change the value from "Y" to "N".