Why do I get the error message "Not an AQTESOLV for Windows data set" when I try to open my data logger file using the File

AQTESOLV for Windows Knowledge Base

	Why do I get the error message "Not an AQTESOLV for Windows data set" when I try to open my data logger file using the File \| Open command?
	Use the File \| Open command to open a data set created with AQTESOLV for Windows, not a data logger file. To import a data logger file, access the Import Wizard for observation data.