HP Remote Graphics 4.2.0 User's Guide
GinaDLL key in regedit and then select the Modify entry in the Edit menu. A dialog box appears allowing the value of the key to be changed. Type the name of the custom GINA module in the "Value data:" area. Confirm that the custom GINA module entered actually exists on the system in C:\WINDOWS\system32. When the system reboots the custom GINA module is loaded by the WinLogon.exe process.
WARNING: If the value of the GinaDLL key contains the name of a custom GINA DLL, and the file does not exist in C:\WINDOWS\system32, the system will not start correctly upon the next reboot. The system will then require a complete reinstallation of the operating system.
38