Schneider Electric Communication Drivers - Manual (Page 135)

Installation
135
Checks When using Windows 2000\XP, you must check whether it is possible to install
unsigned drivers on the station.
To do this, perform the following actions:
Step Action
1 Right-click on My Computer and select "Properties".
2 In the "System Properties" window, select the "Hardware" tab.
3 Press "Driver Signing Options...".
The following window is displayed:
4 Select "Warn - Display...", then confirm by clicking OK.
Cancel OK
Verification of file signatures
To ensure their authenticity, all files of the Windows 2000 CD-ROM are
protected by a digital signature and automatically checked during the installation
process.
When you install a new software, the following verification parameters
will be used
Ignore: installs all files, regardless of their signatures
Warn: displays a warning message before installing an unsigned file
Forbid: prevents the installation of unsigned files
Define parameters as default parameters
Pilot signature option ?
Administrator option