Troubleshooting

If you face a problem when working with report designer (for example, some toolbars or tool windows are damaged), you should delete the configuration file. This file is created when you start FastReport. It is located in the following folder:

Windows XP:

C:\Documents and Settings\user_name\Local Settings\Application Data\FastReport

Windows Vista and above:

C:\Users\user_name\AppData\Local\FastReport

The config file name varies depending on product:

• FastReport.config for FastReport .NET;
• FastReport.Mono.config for FastReport Mono;
• FastReport.WPF.config for FastReport WPF.

The following information is stored in the config:

• sizes and locations of dialog windows;
• toolbar settings;
• recent used data connections;
• email settings (if you use the "Send Email" feature in the preview).