FreeSo Launch Exception (IFF File) Error

[ChrystalRose]

Help! After days of attempting to install FreeSo I finally got it installed then upon launching recieved an Exception error different to the one ive attached (see image). I read a few similar forum posts and tried to re-download FreeSo, remove the old install and install a fresh copy. As well as installing a .Net framework that had been linked as a solution. FreeSo launched just fine in as Admin and I logged in and updated. It said it needed to restart program so I let it an it started updating again. After that it had froze and now I get this exception error when I try to launch in admin again. Thanks for the help.

 

[Alirica]

Hey! I also experienced this and instead of reinstalling "The Sims Online" in the Installer, I reinstalled the FreeSO file and now it works