I have a problem with my installJammer project. Currently am creating a setup for a java application.
I need to create an action that is invoked when the user selects to upgrade to the new version. To be more clear, a window with two radio buttons (Update and Upgrade) appear if a previous version exists.
When the user clicks upgrade, the existing version is to be upgraded with the existing. How can I do this?
Expecting any one’s help as I need the solution ASAP.
Thanks in advance.
By setting the <%UpgradeApplicationID%> you can update your exciting project with current. for the suitable effect,you should set an upgrade application pan in installjammer.after that,set the actions that is – check for previous install,get previous install info.then you should set a virtual text action for perfect upgradation.in virtual test action, check the advance properties,mark the auto update as “Yes”,then fill the virtual text as <%UpgradeApplicationID%>. after that furnish the message box,exit etc.as your requirement wishes. hop you will get this. if any more confusions, please refer installjammer user guide by downloading the following link – http://www.installjammer.com/docs/InstallJammerUserGuide.pdf