Vedrørende Excel Add-In for Office 2013 og 64-Bit

Per i dag (Citect/Vijeo V7.30) så er det ikke støtte for "Excel Add-in" i Office 2013, denne støtten er planlagt for neste release.

AddIn er ikke støttet på 64-bit versjon av Office 2010, men fungerer fint å gjøre på 64-bit plattform med 32.bit versjon av Office 2003/2007/2010.

Her er informasjon fra Microsoft vedrørende forskjellene for 32/64-bit versjonene:

"Office 2013 also provides support for 32-bit Office 2013 applications that run on 64-bit Windows operating systems by using Windows-32-on-Windows-64 (WOW64). WOW64 is the x86 emulator that enables 32-bit Windows-based applications to run seamlessly on 64-bit Windows systems. Office 2013 lets users continue to use existing Microsoft ActiveX Controls, Component Object Model (COM) add-ins, which are primarily 32-bit because no 64-bit versions are available yet for many add-ins. In some cases, 64-bit Visual Basic for Applications (VBA) solutions may have to be modified to interface with system APIs and other imports. Supporting 32-bit Office 2013 applications that run on 64-bit operating systems allows for better compatibility with controls, add-ins, and VBA."

Hele artikkelen finner du her: http://technet.microsoft.com/en-us/library/ee681792(v=office.15).aspx