64-bit DLL crashs in Excel 2010 64 bit with SP1 or kb2553385 installed

[Norbert_Dr__Kurzeja]

Hi,
I use the Intel Visual Fortran Composer XE 12.1.2 for the development of 64-bit dll's, whose functions can be called in Excel 2010 by a 64 bit compliant Excel xla-add-in in windows 7 64 bit. After the installation of SP1 for Excel 2010 64 bit or the update kb 2553385 (with vbe7.dll) calling of the exported functions in Excel 2010 64 bit is no longer possible, as on any attempt Excel 2010 only stated don't function any more and crashs. With Excel 2010 32 bit in windows7 32 bit this problem don't exist, as here you can install SP1 or kb 2553385 for Excel 2010 32 bit without any problems.
Any idea?

[Steven_L_Intel1]

I have not heard of this problem before. What is the exact and complete text of the error message?

[Norbert_Dr__Kurzeja]

in german: Microsoft Excel funktioniert nicht mehr

[Steven_L_Intel1]

Well, that's not terribly helpful ("Microsoft Excel has stopped working"). My guess would be that this is not Fortran-specific. I am not sure what else we can tell you at this time.