Hello 
Can you (ABB) please clarify when 64bit versions of the PC SDK will be made available? I did not find any mentioning thereof in the 5.15.60 release.
If it is not available yet, can you then please bump it up in priority since we need 64 bit support in our applications - and 64bit is not exactly a new thing anymore.
Kind regards
Hi Laro,
PC SDK is 64-bit enabled since 5.60 
The code is now 100% managed .NET which is platform agnostic, so you can use the same set of assemblies in both 32- and 64-bit applications.
Please read more here:
http://search.abb.com/library/Download.aspx?DocumentID=RN_PCSDK_560&LanguageCode=en&DocumentPartId=&Action=Launch
Chapter 7 Compatibility