Portalboy

LookAtIt cannot open it either with the generic error '(Arithmetic operation resulted in an overflow)' The gif operates perfectly in standard .gif format, using internet explorer to view it has no issues. After changing it to .agif for us in paint.net however yields this issue. Here is a link to the .gif in case it's of any help. https://dl.dropboxusercontent.com/u/227976328/RainbowDashChairGif.gif

Evidently 4.0.6 broke it, as I'm getting this error after following the installation instructions very carefully, and the readme only specifies support for 4.0.5. I get this error when trying to import a .AGIF file. System.OverflowException: Arithmetic operation resulted in an overflow. at FileFormats.FileFormatGIF.GifReadExtBlock(Stream stream) at FileFormats.FileFormatGIF.GifReadBlocks(Stream stream) at FileFormats.FileFormatGIF.LoadFromStream(Stream stream, List`1& frames) at PropertyBasedFileTypes.AgifInternal.Load(Stream input) at PaintDotNet.FileType.Load