I'm doing a major upgrade. Everything else seems to be working quite fine, but the Add/Remove applet shows wrong program size. This is a small problem, but it irritates me. The size was 12.6mb before the upgrade and 2.6mb after the upgrade. I have changed the version number and package, upgrade and product codes in my new installer. I made the required entries in the upgrade table.
UpgradeCode: upgrade code of the old product
VersionMin:
VersionMax: 1.00.0000 (version of the old product)
Language:
Attributes: 513
Remove:
ActionProperty: OLDPRODUCTS
I also made a property called SecureCustomProperties as adviced and set it to OLDPRODUCTS. What is OLDPRODUCTS anyway?
Do you have to define it somewhere?