Problem installing a webservice on Windows Server 2012 R2

[MountainClimber]

Hello all,

I am trying to install a webservice developped with LabVIEW 2014 on a Windows Server 2012 R2.

I am getting an error -67403 occured at Installer.lvclass:Authenticate Request.vi : LabVIEW:  (Hex 0xFFFEF8B5) LabVIEW Web Services: Unexpected response from the server.

I have no idea from where this error is coming from ...

This webservice is directly shipped with an installer (no exe), and the install is working fine on Windows Seven, with the postinstall fix mentionned on this forum (https://forums.ni.com/t5/LabVIEW/web-service-installer-error/td-p/3211171).

I also have seen that Windows Server 2012 R2 is partially supported by LabVIEW (http://www.ni.com/labview/os-support/f/).

May this be the problem, or is there something else that I am missing ?

Thanks for your suggestions !

Christophe

[MountainClimber]

After some tests and exchanges with NI support,  I realised that my original installer included additional installers like "LV web service run time", "LV web server", ...

In comparison with the "Adress book" NI example that installs fine on my OS, its installer only includes the LV run time

So, I removed the additional installers except the LV run time ... and that worked fine!