Board Thread:Questions and Answers/@comment-5394692-20130819053949/@comment-15296152-20130825183553

The only way I can think how to do it is to attempt to load it (LOAD "MEM:PTRAM",FALSE), and then read the system variable RESULT. If it loads fine, then RESULT will equal TRUE (or 1). If it doesn't load, it'll bring up the dialog window saying it couldn't load, but then after that, RESULT will equal FALSE (or 0). You can use the RESULT variable to deal with the circumstance.