HP Remote Graphics Software 5.4.0 User Guide

CAUTION: 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 computer will not start correctly after the next reboot.
The computer will then require a complete re-installation of the operating system.
GinaDLL key is removed using regedit, the Windows Registry Editor. Be sure to actually remove the key
by selecting the GinaDLL key in regedit, and select the Delete entry in the Edit menu. Once the key is
CAUTION: 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 computer will not start correctly after the next reboot. The
computer will then require a complete re-installation of the operating system. Installing RGS 61 deleted,
it will no longer show up as a key in the WinLogon subkey. When the system reboots, the default
GINA module, msgina.dll, will be loaded by the WinLogon.exe process.
If there is a custom GINA DLL module on the system, and if it replaces the default msgina.dll, change
the value of the GinaDLL value from hprgina.dll to the name of the custom GINA module. To change
the value of the GinaDLL key, select the 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 in C:\WINDOWS\system32. When the computer restarts, the custom GINA module will
be loaded by the WinLogon.exe process.
3.1.2.11 Installing and Enabling Easy Login
CAUTION: Installing RGS Easy Login is for experienced users and IT administrators only. Please read
all directions completely before proceeding, and exercise caution when installing.
Easy Login is only supported on HP blade workstations running the RGS Sender. The RGS shared
library, hprgina.dll, enables Easy Login. The file hprgina.dll is a GINA (Graphical Identification and
Authentication) module that is loaded by the Window WinLogon.exe process. There are three ways to
install hprgina.dll, and therefore enable RGS Easy Login on the Sender:
3.1.2.11.1 1. Enabling Easy Login during installation
Easy Login can be enabled during RGS Sender installation—enabling Easy Login installs the hprgina.dll
module. This is the preferred method to enable Easy Login. The default during installation is to not
enable Easy Login. The user must answer two questions to enable Easy Login, as shown in
Figure 3-13
The dialog presented during Sender installation to enable Single Sign-on or Easy Login on page 62. If
Easy Login is enabled, the computer must be restarted before Easy Login is operational.
3.1.2.11.2 2. Using the rgadmin tool to enable Easy Login
The rgadmin tool can be used to enable Easy Login—check the Enable Easy Login radio button as
shown in
Figure 3-12 Dialog to enable or disable Single Sign-on and Easy Login on page 61, and click
Apply. Enabling Easy Login installs the hprgina.dll module. Using the rgadmin tool to enable Easy
Login is preferred over the manual method, described next.
ENWW
Installing RGS on Windows
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