Hello I have developed an OPC client application. In the premises of my organisation it works perfectly in any PC over LAN. I can run my client application in any PC in LAN. I have done all required DCOM settings for that. ( Gave maximum rights to all users in domain ). I did same settings at custoemr's place where I installed the application. Now when I tried to connect OPC server from remote machine then no. of OPC server available is zero.
code is this way
dim allopcservers as variant allopcservers = mserver.getopcservers(XYZ) 'where XYZ is the node name where OPC server resides.
I get allopcservers = 0
when I run the same code in my organisation then it gives me the correct result i.e. allopcservers = 3
I can't understand this problem at all. I have made DCOM configuration at my customer's place also and still I can't run my application in the remote PC in LAN. It runs perfectly in the local PC where OPC server resides. Can anyone guide me what can be the possible cause for such problems. I will appreciate your help and would really think in terms of supporting you with some amount also. But I need sound advice.
Sherebiah Tishbi