Skip to content
jtippet edited this page Mar 23, 2019 · 1 revision

ICO112: InvalidFrameHeader_dwBytesInRes

An individual frame in the ICO file format has a header field named ICONDIRECTORY::dwBytesInRes. This field contains the number of bytes in the frame's data. If this field is unreasonably large (e.g., larger than the total number of bytes in the file), the frame header is malformed.

If you're seeing this error, the icon was probably generated by a bad tool. If you happen to know exactly which tool generated this icon, please file an issue here on GitHub with that info, so we can improve the documentation and tooling.

Clone this wiki locally