"Invalid PageFormat" is displayed as a tooltip on the Replace Page Format dialog. The OK and Cancel buttons do not function.
This message means the page format specified is not found. Page formats are stored as drawing files in the platform's native format (DGN for Promis.e and Bentley Substation, DWG for promis.e for AutoCAD). The software searches a single path for page format files.
Check the System Paths tab of the Setup dialog to determine which folder the software is searching for page formats. If "Manage Data Folder Path" is the active method, the "\PageFormat" subfolder of the specified "Data folder path" is used. If "Manage Individual Paths" is the active method, the specified "Page format path" is used.
Copy or move the drawing file for for the desired page format into the page format path, or correct the page format path specified on Setup.
Keywords: Invalid Page Format