ISAPI module using IIS (7.5 under Win 2008 R2) having 32bit-support enabled.

[Cantor, Scott]

On 4/4/13 4:03 AM, "Stefan König" <s.koenig at uni-tuebingen.de> wrote:
>
>If configuring the 32bit ISAPI module OR the 64bit ISAPI module, it
>won't work. Having the 64bit-ISAPI installed the access to the 32bit
>Application isn't protected at all. Having the 32bit-ISAPI module
>installed I get a 500.0-Error message (maybe I mix up the symptoms of
>the 32bit/64bit-ISAPI module). Having disabled the 32-bit support the
>64bit ISAPI module works but the 32-bit application doesn't run...
>I finally found that it only works, if I install both the 32 and the
>64bit ISAPI module in parallel with a *.sso-mapping for both...

I think I don't understand what you're saying, because what I'm reading
there is not true. If you use a 32-bit app pool, you do NOT need any
references to the 64-bit library or vice versa.

And you cannot use both 64-bit and 32-bit app pools at the same time,
period. Does not work, will not work, never going to work. The SP installs
both sets of files now, but only one can be used at a time.

-- Scott