Trying to transfer SAT prep questions...but incompatible File Type???

Test Preparation SAT Preparation
1

<p>I have the TI-84 Plus Silver Edition, and use an XP laptop.</p>

<p>I have LearningChk, even redownloaded that...</p>

<p>However when I transfer the files (.edc format) from this website:
Test</a> prep Questions for ACT‚ SAT and AP exams by Texas Instruments - US and Canada</p>

<p>it always says for the destination location--Incompatible Type</p>

<p>All other files form TI's website work, except these .edc files, and I installed LearningChk on my TI-84...</p>

<p>What's wrong???</p>

<p>Thanks in advance!</p>