hey there. I wanted to ask if there was any news regarding a solution. :)
Hello, I apologize, I didn't see your reply until now. I'm working on a solution that you may be able to implement, but please understand that I am not able to provide much support for older versions. One of the reasons newer versions of GifSquid don't support transparency is because it was so problematic to deal with. That said, i'll try to work out something for this particular case.
I was able to fix it in my test scenario. Here is how you can fix it on your side.
- Please make a backup of the GIFsquid.bat file found in "C:\Program Files\Adobe\Adobe After Effects CC 2015.3\Support Files\Scripts\ScriptUI Panels\GIFsquid".
- Right click the GIFsquid.bat file and select 'edit'
- Press Ctrl-A to select all the contents, then Delete to clear out the file
- Copy all the text from https://pastebin.com/raw/Ubc8bdxF into the now-empty file
- Save the new GIFsquid.bat file
- Try squirting another GIF!