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View Full Version : Java Installation error 1721


byancoskie
Feb 25, 2010, 11:40 AM
When I try to install Sun JDK 1.6.1 on Windows XP I get the following error. Error 1721. There is a problem with this Windows Installer package. A program required for this install to complete could not be run. Contact your support personnel or package vendor. What do I do?

yesbeckjs
Feb 25, 2010, 12:44 PM
The java website posts this as a known problem and has a few solutions.

Hope this helps: Error 1721: There is a problem with this Windows Installer Package (http://www.java.com/en/download/help/error_1721.xml)