SAP Add-on RDP Server issue

Question

Dear Gurus,
One of my client connects to SAP through RDP Server with the help of VPN for them to be able to connect to the server domain which is residence in another location.
I have Fixed Asset installed in the server and also have SAP Client installed in the RDP server but the each time selected users log on, Fixed Asset connection fails abruptly without successful installation.
The administrator user account can do everything on the server and selected users can work with the fixed asset in mandatory installation status while few other user accounts on RDP server are having the installation truncated through wrong signature print on the system.
Please can anyone help me with probable solution to this as it looks misery for me to work on.

Answer 1

Please find below statements for method PP fucntionality
        public PurchaseProposal()
            SetApplication();
            if (SetConnectionContext() != 0)
                SBO_Application.MessageBox("Failed setting a connection to DI API", 0, "ok", "", "");
            if (ConnectToCompany() != 0)
                SBO_Application.MessageBox("Failed connecting to the company's Data Base", 0, "ok", "", "");
            SBO_Application.SetStatusBarMessage("RFQ Add On is initialising", SAPbouiCOM.BoMessageTime.bmt_Short, false);
            AddMenus();
            SetFilters();
            SBO_Application.MenuEvent += new SAPbouiCOM._IApplicationEvents_MenuEventEventHandler(SBO_Application_MenuEvent);
            SBO_Application.ItemEvent += new SAPbouiCOM._IApplicationEvents_ItemEventEventHandler(SBO_Application_ItemEvent);
            SBO_Application.FormDataEvent += new SAPbouiCOM._IApplicationEvents_FormDataEventEventHandler(SBO_Application_FormDataEvent);
            SBO_Application.RightClickEvent += new SAPbouiCOM._IApplicationEvents_RightClickEventEventHandler(SBO_Application_RightClickEvent);
            SBO_Application.SetStatusBarMessage("RFQ Add On Connected Successfully", SAPbouiCOM.BoMessageTime.bmt_Short, false);