I have a strange error on a very simple (from VCL point of view, just a couple of forms) XE3 application.

I have a strange error on a very simple (from VCL point of view, just a couple of forms) XE3 application.

I have a form with a TImage containing a PNG image, sometimes, the application raise a system error 87 while loading Image1.Picture.Data from the DFM

I can not reproduce the problem on my PC of course...is there any know ressource leak under XE3 around TPNGImage ?