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If this starts after you just install the program, check for an icon for the Production Manager on your desktop and also check if it listed under the Start menu, Programs, and Flexi or PhotoPrint. If it is not, the Production Manager did not get installed. To install the Production Manager put in the Flexi installation CD and when you are asked which components you want to install, make sure that just Production Manager is selected.
If the Production Manager is installed and you are having problems connecting to it, in the program, go to the Edit menu, Preferences, select the Tools tab, click Cut/Plot (Flexi) or RIP/Print (PhotoPrint), and deselect Connect to local Production Manager using TCP/IP