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I run a quick translation on your post. hopefully it is accurate enough:
Good morning, I have a problem installing the card infiniband, it appears in the device manager as not installed, I am using Windows Server standar 2012 r2, and I am installing the drivers MLNX_VPI_WinOF-5_35_All_win2012R2_x64 which should recognize it but does not recognize it , I disabled the Enforced Signature Drivers, I used a Driver Pack Solution, but still does not recognize the card, will there be any patch or program to make it recognize? another data is connected on a PCI-E port and the server is an HP proliant dl360g6 any additional information you can give?
If you'll have a look at the HO Qlogic 4x QDR IB PCI-e G2 HCA overview (see: https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c01951526 ) then you'll find that this card is based on the Mellanox Connectx-2 IB technology, in which unfortunately is not supported by Mellanox WinOF-driver v5.35 (supports only ConnectX-3 / Connect-X 3 Pro ) - see: http://www.mellanox.com/related-docs/prod_software/MLNX_VPI_WinOF_Release_Notes_Rev_5.35.pdf
WinOF driver v4.80 is the last Mellanox driver that supports ConnectX-2 based adapters over Windows 2012 R2. Can be retrieved from Mellaox website
In case adapter is still not revealed properly by “device-manager” then suggesting to apply to HP/Qlogic and ask to advice you if & what driver & FW they can supply to that adapter.
Generally speaking – Mellanox already declared Connectx-2 adapters as EOL