Error 43 when accessing LabVIEW 2009 write/read file functions through the web server functionality

[RealBjörkis]

Is there any way around to avoid Error 43, "Operation cancelled by user" when using Web server?

I am using the example VI:s RemotePanelMethods-Server.vi and RemotePanelMethods-Client.vi to acces the MainGUI.vi from my workstation to a lab computer. * LabVIEW 2009 is installed in both machines.

* MainGUI.vi is wired to the VI access list in the Server VI but it also contains a hierarchy below that isn't, is this a problem?

* Several functions in MainGUI calls file read and write operations

The problem ocurrs when file read/write operations with no preselected path are selected through the Client. The traditional popup window requesting the file to read or write is never seen in the Client, but only the Error 43.

Thanks in advance

[muks]

See this

[RealBjörkis]

Thanks I will take a look at the link. For now the Server functionality of the program I am developing has been postponed.