PdfProcessorGlobalSettingsTempFolderPath Property

Gets or sets the temporary working folder used by the library. If not explicitly set by the application, the first access will default this value to GetTempPath and freeze it for the lifetime of the process. This property must be set before the library first uses the temporary folder. Once the value has been established (either by setting it explicitly or by the first read), subsequent attempts to change it will be ignored until the application is restarted.

public static string TempFolderPath { get; set; }