download the trial version from ulead

using winrar extract the contents of the downloaded setup file.



go to windows search for setup.iss

copy that file to the folder where u extracted the setup files.

to silently install use this method



if u happen to hv the retail version here is where the key is stored

[HKEY_LOCAL_MACHINE\SOFTWARE\Ulead Systems\Ulead GIF Animator\5.05\installer]
"Serial Number"="1234556-00000-0000000"