I know once in a while windows UAC tend to interfere with application. I seen many issues with some ERP programs. You can simply disable UAC via control panel in Windows 7 but Windows 10 will not completely disable UAC via control panel. Because if it completely disable metro app will not work on Win10.
This is reg edit to disable UAC completely, if you ever have to fight with it to get application working.
Click run and type regedit.exe and go to the path
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
In the right side select EnableLUA and set the value to 0 and restart the PC.
Done!
NetSideTech 