The main themes of MultiCharts 7 Beta 3 were stability and accuracy of calculations in trading and scripts. Essential fixes when MultiCharts would crash with Assert or Exception messages were fixed, and many calculation inaccuracies were addressed. A few very important updates were made to the trading aspect of MultiCharts.
The stability and accuracy of this Beta 3 release is approaching release quality.
About Beta 3
Download Beta 3
About Beta 2
About Beta 1
Moderator's note:
The upgrade process does not affect your data or studies;
however it is a prudent practice to periodically back up your MultiCharts directories (data and studies),
especially before upgrading.
see 2nd post for directory location:
viewtopic.php?f=16&t=6845