Mscal.ocx Version 7.0 Fix – Legit

This happens because:

As Microsoft transitioned from 32-bit architectures and Visual Basic 6 to the .NET Framework and 64-bit computing, MSCAL.OCX fell out of favor. mscal.ocx version 7.0

Use open-source VBA calendar forms that don't rely on external .ocx files, such as those found on DevHut. Are you trying to fix an error in an old database, or Mcrosoft Access going from 2007 to 2016 - Microsoft Q&A This happens because: As Microsoft transitioned from 32-bit

(one month later): Leo rebuilt the calendar feature using a modern Windows Forms DateTimePicker plus a custom month grid in C# — no OCX, no COM registration, fully 64-bit. no COM registration