When attempting to install the DS2745 Kit software the user may see an error message of "run time error 339". The DS2745EVKit software was written in Visual Basic and requires the Visual Basic Virtual Machine. The DS2745 installation includes a file named "msvbvm50.dll". To resolve the issue, first try to delete this file and then attempt to re-install the kit software. If that does not work, there is a Microsoft knowledgebase article at the following link which further discusses this issue and has a link to the msvbvm50.dll driver: https://support.microsoft.com/en-us/kb/179492 The msvbvmxx.dll files should be in C:\\Windows\\SysWOW64.
Below are screenshots of the error messages: