NGCPOPKEYSRV.DLL

Ngcpopkeysrv.dll file is part of Microsoft Passport Proof-of-possession Key Service product developed by Microsoft® Windows® Operating System. It is responsible for Microsoft Corporation functionality. This part is required for Microsoft Passport Proof-of-possession Key Service to function. If you are planning on replacing ngcpopkeysrv.dll with a new version make sure that you backup your old file. Replacing ngcpopkeysrv.dll file with a diffent version can cause Microsoft Passport Proof-of-possession Key Service to malfunction.