Solusi Class Not Registered. property vb 6

You need to manually register the Msstkprp.dll file.
Step-by-Step Procedure

    Copy the Msstkprp.dll file from \OS\System folder on your Visual Basic CD to your Windows\System folder (or the System32 folder if you are using Microsoft Windows NT).
    Use the RegSvr32 utility to manually register the Msstkprp.dll. On the Windows Start menu, click Run, and then type the following command:
    Regsvr32 C:\Windows\System\Msstkprp.dll