Yes, I remember MVCount but figured it was obsolete - I see I commented it out of the config file years ago as the new default is 16,364 (or something like that). I will have to do a mem dump after the 3rd party app loads to see how many vars it is using.

Thanks,
Albert

>>Albert
>
>We haven't seen anything like that related to Windows 10.
>
>Many years ago I did have to increase MVCOUNT in config.fpw to work with an older 3rd party module.
>
>Dan