When i want to install a program in my HTC Wildfire it says free up some memory but i have it a lot...?

m guessing tht ur wildfire runs on eclair.see,the unzipped or installed version of an application can be much bigger than the setup/your .apk file....so while lookin at size of ur .apk u might think tht u have enough space but it may not be enuf to accomodate installed application.hope i helped.