On Jan 23, 2012, at 5:21 PM, Corn Walker wrote:

> If this is a scripted process, you can grab the path using  
> "GetAsText( yourContainerField )" to get the calculated path, and  
> then insert the image into a global field and test there.

Thanks Corn,

I forgot I was using the Troi File Plug-in. Used a external function  
for the calculation and works great:

If(
Let (
pth = Substitute(Middle(aaSystem::image_path; 2; 2000); "/"; ":") &  
Master Patient List::I.D Number & ":01.jpg";
TrFile_GetDataSize( "-Unused" ; pth)) ≠ "$$-43"; 1; "")

Thanks all :-)

Don Wieland
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