Wonderware Information Server problem with write value

Hi,
I installed and configurated Wonderware Information Server on Windows Serwer 2003 R2.

I installed winXMLExorted and exported my inTouch (9.5) application in this program.

But I have a problem because I can't write new value to variable. I only see inTouch component, but visualisation doesn't work because probably I don't access to write and read variable.

Please help me.

assuming you have a proper license? is it a Galaxy tag? if so - did you check if it is configured for WRITE in there properly? what is the error message in SMC when you try to write.