J Jeff May 3, 2010 #1 Does anyone know if a 32-bit app can use Outlook COM objects that are being served by a 64-bit version of Outlook 2010? Thanks, jb
Does anyone know if a 32-bit app can use Outlook COM objects that are being served by a 64-bit version of Outlook 2010? Thanks, jb
K Ken Slovak - [MVP - Outlook] May 4, 2010 #2 I don't believe so, but you'd have to test that for yourself.
J Jeff May 6, 2010 #3 I don't believe so, but you'd have to test that for yourself. Click to expand... I wrote a 32-bit sample app, and it was able to do the following against a Outlook 2010 x64 on Windows 7 x64: Create the Application object Create the NameSpace object Call NameSpace.GetDefaultFolder() Call MAPIFolder.Items.Count So it looks like cross-bitness Outlook COM works.
I don't believe so, but you'd have to test that for yourself. Click to expand... I wrote a 32-bit sample app, and it was able to do the following against a Outlook 2010 x64 on Windows 7 x64: Create the Application object Create the NameSpace object Call NameSpace.GetDefaultFolder() Call MAPIFolder.Items.Count So it looks like cross-bitness Outlook COM works.
K Ken Slovak - [MVP - Outlook] May 6, 2010 #4 Thanks for testing that out and thanks for posting your results. <snip> I wrote a 32-bit sample app, and it was able to do the following against a Outlook 2010 x64 on Windows 7 x64: Create the Application object Create the NameSpace object Call NameSpace.GetDefaultFolder() Call MAPIFolder.Items.Count So it looks like cross-bitness Outlook COM works.
Thanks for testing that out and thanks for posting your results. <snip> I wrote a 32-bit sample app, and it was able to do the following against a Outlook 2010 x64 on Windows 7 x64: Create the Application object Create the NameSpace object Call NameSpace.GetDefaultFolder() Call MAPIFolder.Items.Count So it looks like cross-bitness Outlook COM works.
