SSRS Broken Embedded Image

I have a SQL Server Reporting Services report with an embedded image in the header. It works fine in preview mode and if I inspect the RDL file, it has the encode开发者_Go百科d image stream in there.

However, when I deploy the report to the server and view the report in the Report Manager, the image shows with a broken X icon.

Has anyone experienced this?

I had the same issue with my png image where it had alpha-channel transparency enabled. Removing this (or changing the image format to jpg) resolved the issue.

It seems my image was too large. Reducing it to 50x50 px worked.

When I had this problem, changing the image from CMYK to RGB color fixed it.