What operating system support the application?
Microsoft Windows 95, 98, 98SE, Windows NT 4.0, Windows 2000, Windows XP, Windows Vista, Windows 7, or Windows 2003 server. Please see the System Requirements.

Can I install the application to a network?
No. You have purchased a single user license. You cannot install this version on a network. If you need to install the database on a network, please contact us.

Can I install the database on a hard-drive?
Yes.

I can't install the program?
Please logon on the computer as Administrator and then install the program.

How should I print the text?
The displayed text or diagram can be printed by clicking Print Preview or Print.

How should I cite Etchants Database?
Complete reference from the database, H. Kaker Ed., Etchants Database Version 4.0,
http://www.kaker.com/etch/etch.html, 2011.