It will alternate overwriting the same autosave file. so you do need to be careful with that when running multiple instances.

Flag is used to report a post. You can bookmark a thread by clicking the star in the top right corner of the top post.

Missing symbols means that one or more of the zip files was either not extracted at all, or extracted to the wrong location.

Common problems here is to let your unzip utility make a directory based on the name of the archive and then put everything inside this extra directory. This is a common behaviour, and causes havock when cc3+ looks for the files since they won't be where expected.

Best way to check for such things is to click once on one of those symbols, and then go to Symbols -> Symbol manager and find the symbol there. Select it and click list. This should reveal the expected file path of the image. Remember that @ refers to the CC3+ data directory. Now dig in there and look for the symbols. You'll probably find them inside some extra directory. If you fail to find them at all, it means you skipped a .zip file. The path should help you pinpoint which.

In reference to the small buttons, you know you can change their size from :TOOLSICON:?

I don't think it is. The options regarding this is found in Tools -> Options -> Editing Options, but Tab is ind of an override for the default options, it doesn't actually change the options set here.