Bug in Photoshop CS6 Beta: Cannot print

Question

When trying to configure the print settings, Photoshop will crash every time saying, "Photoshop has encountered a problem and needs to close. Sorry for the inconvenience." Tried several times. Eventually had to revert to CS5 to get the printing done (which worked flawlessly, as always).
Windows XP (32 bit) SP3; CPU Athlon Dual-Core 64 X2 6000+; RAM 4 GB installed, 3 GB used; graphic card AMD Radeon HD 2600 Pro (AMD Catalyst Display Driver from March 2012 installed); monitor Dell Ultra-Sharp 2407WFP-HC (24", 1920×1200 px) connected via DVI, no second monitor; printer Epson Stylus Pro 3800 (Epson printer driver v6.61 installed) connected directly via USB 2.0, no other printer, no network.

Answer 1

Don't know if this will help much but at least you can use it to check a document's filepath without throwing an error. And maybe tell if the problem is with the Photoshop DOM.
function hasFilePath(){// returns true/false
    var ref = new ActionReference();
    ref.putEnumerated( charIDToTypeID("Dcmn"), charIDToTypeID("Ordn"), charIDToTypeID("Trgt") );
    return executeActionGet(ref).hasKey(stringIDToTypeID('fileReference'));
function getFilePath(){// returns path as a string if exists, undefined if not
    var ref = new ActionReference();
    ref.putEnumerated( charIDToTypeID("Dcmn"), charIDToTypeID("Ordn"), charIDToTypeID("Trgt") );
    var desc = executeActionGet(ref);
    if(desc.hasKey(stringIDToTypeID('fileReference'))) return decodeURI(desc.getPath(stringIDToTypeID('fileReference')));