Winzip activation code.

[Doctor9fan]

I bought WinDVD pro & PSP x4 both of which came with free download link of WinZip & an activation code, I already have winzip 16 on my win 7 machine but wanted to a version on my Win 8 machine, I downloaded ver 15.5 & installed but neither activation code worked, the error was that the code was invalid, both software was unopened/shrink-wrapped my question is whether there's a time limit on downloading & activation or whether there's a problem?
Tia.

[gavind]

I think WInzip is a paid software. You need to contact their Customer service and see if they can give you the code since you already have an account with them.