DLL Explorer 3.0 Upgrade from prior registered version Upgrade your regsitered DLL Explorer to version 3.0 from a prior version. Proof of previous purchase must be supplied. Cost: $15 Buy full version       Trial version       Publisher: Real Solutions     Descriptions DLL Explorer 3.0 Upgrade from prior registered version: Upgrade your regsitered DLL Explorer to version 3.0 from a prior version. Proof of previous purchase must be supplied.