AdvPack Application Check


Checking For Existing Applications Before Installation

This Advanced INF Installer section checks for two registry keys: one associated with Office 95 and one with IExpress. If none of these keys exist, installation will fail and the user will be see the message in the last line of the section. To make sure more than one registry key is present, use two CustomDestination sections, one for each key.

[CustomDestinationSection]
49000=CustomLDIDSection,22

[CustomLDIDSection]
"HKLM","SOFTWARE\Microsoft\Microsoft Office\95\InstallRoot","","",""
"HKLM","SOFTWARE\Microsoft\IExpress","InstallDir","",""
"","","","You are missing software required for upgrade!",""