This article describes how to upgrade an application that uses the Crypto.dll file so that it instead uses the GPConn.dll file or the GPConnNet.dll file in Microsoft Dynamics GP. The Crypto.dll file works only with versions of Microsoft Great Plains that are earlier than version 9.0.
Microsoft Dynamics GP 9.0 and 10.0 include a change in the password policy that affects Dexterity in Microsoft Dynamics GP and also affects the Crypto.dll file. Therefore, you must replace code that calls the Crypto.dll file by using code that calls the new GPConn.dll file or the new GPConnNet.dll file.
Microsoft Dynamics GP 9.0 and 10.0 include a change in the password policy that affects Dexterity in Microsoft Dynamics GP and also affects the Crypto.dll file. Therefore, you must replace code that calls the Crypto.dll file by using code that calls the new GPConn.dll file or the new GPConnNet.dll file.