Having multiple control panel entries for upgrade from older 6 windows installers

[mailfromsaurabh]

Hi
i have scenario where I have redesigned old 6 installers to single installshield installer and defined upgrade scenarios But problem is my installer though is able to detect major upgrade but unable to remove control panel entries of old installer during installation causing multiple control panel entries. Any help much appreciated

[TsungH]

What did your Upgrade table show?

[mailfromsaurabh]

Upgrade table consists of upgrade codes of all the windows installers which it is detecting properly for major upgrade.