issue
just upgraded (that went fine) can't bring up npc concsole
getting NPC 404 error
Solution :
There is a known issue where the installation of NPC 6.1.194 on an NFA
9.1.3 console can give you that 404 error, due to the NPC installer getting
"/" characters for the path from the registry instead of "\" characters.
Here is how you can fix it:
-Open IIS Manager and expand the server->Sites->Default Web Site.
-Select the npc virtual app and click 'Basic Settings' on the right side.
-Edit the 'Physical Path' property and replace any / with a \.
-Repeat for the PortalWebService, SingleSignOn, VMWare, and WAAS virtual
apps.
-Run iisreset