Please select more than one configuration. If you want to make changes to only one configuration, cancel out of the Multiple Configurations dialog and select that configuration from the configuration drop-down.

This error generally occurs when a single solution configuration has been selected in the Multiple Configurations dialog box.

To correct this error

1. Select additional solution configurations.

   —or—

2. If you want to update a single configuration, choose Cancel and select the correct solution configuration from the Configuration list in the Solution Properties dialog box.

See Also

Reference

Multiple Configurations Dialog Box

Configuration, Configuration Properties, Solution Property Pages Dialog Box