I just installed the ChemFinder 7.0.3 patch. Other users still using ChemFinder 7.0.1 cannot open my databases now.
ChemFinder 7.0.3 uses a different form format. You need to save your form in the ChemFinder 7.0.1 format, and then make that form available to 7.0.1 users. Go to the File menu, choose Save As, and set "Save as type" to "CS ChemFinder 7.0 Forms (.cfw)".